https://www.ipernity.com/doc/51803/album/644827 https://cdn.ipernity.com/p/101/5B/CA/51803.buddy.jpg https://www.ipernity.com/doc/51803/album/644827 Sat, 15 Aug 2026 06:39:02 +0000 Sat, 15 Aug 2026 06:39:02 +0000 https://www.ipernity.com https://www.ipernity.com/doc/51803/53389924/in/album/644827 tag:ipernity.com,2026-07-25,doc-53389924 Sat, 25 Jul 2026 07:55:32 +0000 2026-06-13T20:55:55+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/53389924/in/album/644827"><img src="https://cdn.ipernity.com/200/99/24/53389924.53d3b0a3.240.jpg?r2" width="183" height="240" alt=""/></a></p><div class="description"></div> Seoul : the "madding crowd" <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/53389924/in/album/644827"><img src="https://cdn.ipernity.com/200/99/24/53389924.53d3b0a3.240.jpg?r2" width="183" height="240" alt=""/></a></p><div class="description"></div> Christel Ehretsmann https://www.ipernity.com/doc/51803/53381012/in/album/644827 tag:ipernity.com,2026-07-17,doc-53381012 Fri, 17 Jul 2026 05:40:03 +0000 2026-06-14T09:36:14+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/53381012/in/album/644827"><img src="https://cdn.ipernity.com/200/10/12/53381012.f8a3d810.240.jpg?r2" width="240" height="136" alt=""/></a></p><div class="description">the residential area</div> ancient and modern in Seoul 1 <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/53381012/in/album/644827"><img src="https://cdn.ipernity.com/200/10/12/53381012.f8a3d810.240.jpg?r2" width="240" height="136" alt=""/></a></p><div class="description">the residential area</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/52824914/in/album/644827 tag:ipernity.com,2025-03-26,doc-52824914 Wed, 26 Mar 2025 09:22:25 +0000 2025-03-26T10:22:25+01:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/52824914/in/album/644827"><img src="https://cdn.ipernity.com/200/49/14/52824914.6c0914fa.240.jpg?r2" width="222" height="240" alt=""/></a></p><div class="description">un travail de photo sur permis de conduire...<br /> enlever le tampon les griffures...<br /> la photo d'une amie qui avait alors 20 ans en 1963</div> Daisy...in the sixties <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/52824914/in/album/644827"><img src="https://cdn.ipernity.com/200/49/14/52824914.6c0914fa.240.jpg?r2" width="222" height="240" alt=""/></a></p><div class="description">un travail de photo sur permis de conduire...<br /> enlever le tampon les griffures...<br /> la photo d'une amie qui avait alors 20 ans en 1963</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/52815020/in/album/644827 tag:ipernity.com,2025-03-16,doc-52815020 Sun, 16 Mar 2025 22:23:04 +0000 2025-03-16T23:23:04+01:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/52815020/in/album/644827"><img src="https://cdn.ipernity.com/200/50/20/52815020.6c89cf23.240.jpg?r2" width="240" height="215" alt=""/></a></p><div class="description"></div> AYA <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/52815020/in/album/644827"><img src="https://cdn.ipernity.com/200/50/20/52815020.6c89cf23.240.jpg?r2" width="240" height="215" alt=""/></a></p><div class="description"></div> Christel Ehretsmann https://www.ipernity.com/doc/51803/51980802/in/album/644827 tag:ipernity.com,2023-06-17,doc-51980802 Sat, 17 Jun 2023 09:22:47 +0000 2023-02-16T12:22:48+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/51980802/in/album/644827"><img src="https://cdn.ipernity.com/200/08/02/51980802.d275fe96.240.jpg?r2" width="240" height="189" alt=""/></a></p><div class="description"></div> market place : ALGER 2023 <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/51980802/in/album/644827"><img src="https://cdn.ipernity.com/200/08/02/51980802.d275fe96.240.jpg?r2" width="240" height="189" alt=""/></a></p><div class="description"></div> Christel Ehretsmann https://www.ipernity.com/doc/51803/51994434/in/album/644827 tag:ipernity.com,2023-06-26,doc-51994434 Mon, 26 Jun 2023 13:39:12 +0000 2023-02-16T17:45:45+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/51994434/in/album/644827"><img src="https://cdn.ipernity.com/200/44/34/51994434.0cb0599b.240.jpg?r2" width="240" height="204" alt=""/></a></p><div class="description">being careful not to show I was taking pictures <br /> clicking from my stomach...</div> Alger 2023 <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/51994434/in/album/644827"><img src="https://cdn.ipernity.com/200/44/34/51994434.0cb0599b.240.jpg?r2" width="240" height="204" alt=""/></a></p><div class="description">being careful not to show I was taking pictures <br /> clicking from my stomach...</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/49984952/in/album/644827 tag:ipernity.com,2020-05-30,doc-49984952 Sat, 30 May 2020 20:57:39 +0000 2019-04-08T16:19:10+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/49984952/in/album/644827"><img src="https://cdn.ipernity.com/200/49/52/49984952.1c9951c1.240.jpg?r2" width="240" height="152" alt=""/></a></p><div class="description">New York 2019</div> sur fond de "rêve américain "...Born to be blonde <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/49984952/in/album/644827"><img src="https://cdn.ipernity.com/200/49/52/49984952.1c9951c1.240.jpg?r2" width="240" height="152" alt=""/></a></p><div class="description">New York 2019</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/49237616/in/album/644827 tag:ipernity.com,2019-09-28,doc-49237616 Sat, 28 Sep 2019 07:59:23 +0000 2019-05-05T16:32:01+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/49237616/in/album/644827"><img src="https://cdn.ipernity.com/200/76/16/49237616.13e9b6f9.240.jpg?r2" width="162" height="240" alt=""/></a></p><div class="description"><a href="https://www.ipernity.com/doc/51803/49237618" target="_blank" rel="nofollow"><img alt="ADXH9029m" src="https://cdn.ipernity.com/200/76/18/49237618.7838c6f1.1024.jpg?r2" height="1024" width="607" /></a></div> la feria in Sevilla : Emma <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/49237616/in/album/644827"><img src="https://cdn.ipernity.com/200/76/16/49237616.13e9b6f9.240.jpg?r2" width="162" height="240" alt=""/></a></p><div class="description"><a href="https://www.ipernity.com/doc/51803/49237618" target="_blank" rel="nofollow"><img alt="ADXH9029m" src="https://cdn.ipernity.com/200/76/18/49237618.7838c6f1.1024.jpg?r2" height="1024" width="607" /></a></div> Christel Ehretsmann https://www.ipernity.com/doc/51803/48595182/in/album/644827 tag:ipernity.com,2019-05-12,doc-48595182 Sun, 12 May 2019 16:28:11 +0000 2019-04-14T00:11:38+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48595182/in/album/644827"><img src="https://cdn.ipernity.com/200/51/82/48595182.3a640b13.240.jpg?r2" width="235" height="240" alt=""/></a></p><div class="description">in D.U.M.B.O. New York , everything is parade and joy Down Under the Manhattan Bridge Overpass</div> fashion in the street... <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48595182/in/album/644827"><img src="https://cdn.ipernity.com/200/51/82/48595182.3a640b13.240.jpg?r2" width="235" height="240" alt=""/></a></p><div class="description">in D.U.M.B.O. New York , everything is parade and joy Down Under the Manhattan Bridge Overpass</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/48493140/in/album/644827 tag:ipernity.com,2019-04-18,doc-48493140 Thu, 18 Apr 2019 15:34:55 +0000 2019-04-14T21:00:59+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48493140/in/album/644827"><img src="https://cdn.ipernity.com/200/31/40/48493140.61380819.240.jpg?r2" width="240" height="217" alt=""/></a></p><div class="description">" Dare you follow me ? " she said<br /> <br /> Petit clin d'oeil à Léopold...</div> Fashion in the street : New York <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48493140/in/album/644827"><img src="https://cdn.ipernity.com/200/31/40/48493140.61380819.240.jpg?r2" width="240" height="217" alt=""/></a></p><div class="description">" Dare you follow me ? " she said<br /> <br /> Petit clin d'oeil à Léopold...</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/48487694/in/album/644827 tag:ipernity.com,2019-04-17,doc-48487694 Wed, 17 Apr 2019 21:08:07 +0000 2019-04-14T00:11:32+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48487694/in/album/644827"><img src="https://cdn.ipernity.com/200/76/94/48487694.cbb0a42c.240.jpg?r2" width="240" height="215" alt=""/></a></p><div class="description">in D.U.M.B.O. New York , everything is parade and joy<br /> Down Under the Manhattan Bridge Overpass<br /> <br /> ma préférence va au noir et blanc...</div> fashion in the street <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48487694/in/album/644827"><img src="https://cdn.ipernity.com/200/76/94/48487694.cbb0a42c.240.jpg?r2" width="240" height="215" alt=""/></a></p><div class="description">in D.U.M.B.O. New York , everything is parade and joy<br /> Down Under the Manhattan Bridge Overpass<br /> <br /> ma préférence va au noir et blanc...</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/48487692/in/album/644827 tag:ipernity.com,2019-04-17,doc-48487692 Wed, 17 Apr 2019 21:07:59 +0000 2019-04-14T00:11:32+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48487692/in/album/644827"><img src="https://cdn.ipernity.com/200/76/92/48487692.56aedd31.240.jpg?r2" width="240" height="215" alt=""/></a></p><div class="description">in D.U.M.B.O. New York , everything is parade and joy<br /> <br /> Down Under the Manhattan Bridge Overpass</div> fashion in the street... <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48487692/in/album/644827"><img src="https://cdn.ipernity.com/200/76/92/48487692.56aedd31.240.jpg?r2" width="240" height="215" alt=""/></a></p><div class="description">in D.U.M.B.O. New York , everything is parade and joy<br /> <br /> Down Under the Manhattan Bridge Overpass</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/48092710/in/album/644827 tag:ipernity.com,2019-02-06,doc-48092710 Wed, 06 Feb 2019 23:27:41 +0000 1995-01-19T15:34:31+01:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48092710/in/album/644827"><img src="https://cdn.ipernity.com/200/27/10/48092710.97eda5cf.240.jpg?r2" width="156" height="240" alt=""/></a></p><div class="description">plaisir de travailler ces photos argentiques <br /> et de revivre ainsi ce voyage, où je me suis retrouvée seule dans un centre pour enfants de la rue...</div> au Sénégal : le sourire de la mère... <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/48092710/in/album/644827"><img src="https://cdn.ipernity.com/200/27/10/48092710.97eda5cf.240.jpg?r2" width="156" height="240" alt=""/></a></p><div class="description">plaisir de travailler ces photos argentiques <br /> et de revivre ainsi ce voyage, où je me suis retrouvée seule dans un centre pour enfants de la rue...</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/46890574/in/album/644827 tag:ipernity.com,2018-06-24,doc-46890574 Sun, 24 Jun 2018 09:41:35 +0000 2017-12-21T11:10:34+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/46890574/in/album/644827"><img src="https://cdn.ipernity.com/200/05/74/46890574.f4245523.240.jpg?r2" width="240" height="184" alt=""/></a></p><div class="description"></div> Femme : le défi <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/46890574/in/album/644827"><img src="https://cdn.ipernity.com/200/05/74/46890574.f4245523.240.jpg?r2" width="240" height="184" alt=""/></a></p><div class="description"></div> Christel Ehretsmann https://www.ipernity.com/doc/51803/46526134/in/album/644827 tag:ipernity.com,2018-04-17,doc-46526134 Tue, 17 Apr 2018 01:56:49 +0000 2018-04-14T16:14:49-04:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/46526134/in/album/644827"><img src="https://cdn.ipernity.com/200/61/34/46526134.e0644427.240.jpg?r2" width="179" height="240" alt=""/></a></p><div class="description"></div> les couleurs de la Martinique <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/46526134/in/album/644827"><img src="https://cdn.ipernity.com/200/61/34/46526134.e0644427.240.jpg?r2" width="179" height="240" alt=""/></a></p><div class="description"></div> Christel Ehretsmann https://www.ipernity.com/doc/51803/43489718/in/album/644827 tag:ipernity.com,2016-10-26,doc-43489718 Wed, 26 Oct 2016 09:00:32 +0000 2016-04-09T11:54:32+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/43489718/in/album/644827"><img src="https://cdn.ipernity.com/200/97/18/43489718.9b5f7261.240.jpg?r2" width="240" height="165" alt=""/></a></p><div class="description">Dans le Jardin d'Essai<br /> la Kabylie mise à l'honneur...</div> couleurs ethniques : Alger <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/43489718/in/album/644827"><img src="https://cdn.ipernity.com/200/97/18/43489718.9b5f7261.240.jpg?r2" width="240" height="165" alt=""/></a></p><div class="description">Dans le Jardin d'Essai<br /> la Kabylie mise à l'honneur...</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/43489720/in/album/644827 tag:ipernity.com,2016-10-26,doc-43489720 Wed, 26 Oct 2016 09:00:42 +0000 2016-04-09T11:56:06+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/43489720/in/album/644827"><img src="https://cdn.ipernity.com/200/97/20/43489720.cc261f76.240.jpg?r2" width="240" height="232" alt=""/></a></p><div class="description">Dans le jardin d'Essai</div> couleurs ethniques : Alger <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/43489720/in/album/644827"><img src="https://cdn.ipernity.com/200/97/20/43489720.cc261f76.240.jpg?r2" width="240" height="232" alt=""/></a></p><div class="description">Dans le jardin d'Essai</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/42708002/in/album/644827 tag:ipernity.com,2016-08-11,doc-42708002 Thu, 11 Aug 2016 11:44:48 +0000 2016-06-18T19:08:55+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/42708002/in/album/644827"><img src="https://cdn.ipernity.com/200/80/02/42708002.e78eeb5f.240.jpg?r2" width="240" height="163" alt=""/></a></p><div class="description">en couleur : tout une autre atmosphère...<br /> <br /> ma technique mise au point pour "voler" les images...mon petit lumix GH4 discret , calé contre mon estomac, je détourne la tête et clique...en marchant...</div> bleu blanc rouge à Chicago... <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/42708002/in/album/644827"><img src="https://cdn.ipernity.com/200/80/02/42708002.e78eeb5f.240.jpg?r2" width="240" height="163" alt=""/></a></p><div class="description">en couleur : tout une autre atmosphère...<br /> <br /> ma technique mise au point pour "voler" les images...mon petit lumix GH4 discret , calé contre mon estomac, je détourne la tête et clique...en marchant...</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/42707572/in/album/644827 tag:ipernity.com,2016-08-11,doc-42707572 Thu, 11 Aug 2016 10:52:21 +0000 2016-06-18T19:08:55+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/42707572/in/album/644827"><img src="https://cdn.ipernity.com/200/75/72/42707572.c0c1ba00.240.jpg?r2" width="240" height="185" alt=""/></a></p><div class="description">in Chicago underground<br /> <br /> ma technique mise au point pour "voler" les images...mon petit lumix GH4 discret , calé contre mon estomac, je détourne la tête et clique...en marchant...</div> Marilynl <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/42707572/in/album/644827"><img src="https://cdn.ipernity.com/200/75/72/42707572.c0c1ba00.240.jpg?r2" width="240" height="185" alt=""/></a></p><div class="description">in Chicago underground<br /> <br /> ma technique mise au point pour "voler" les images...mon petit lumix GH4 discret , calé contre mon estomac, je détourne la tête et clique...en marchant...</div> Christel Ehretsmann https://www.ipernity.com/doc/51803/42401746/in/album/644827 tag:ipernity.com,2016-07-08,doc-42401746 Fri, 08 Jul 2016 20:59:49 +0000 2016-06-18T21:42:32+02:00 nobody@ipernity.com (Christel Ehretsmann) <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/42401746/in/album/644827"><img src="https://cdn.ipernity.com/200/17/46/42401746.ad1e2863.240.jpg?r2" width="240" height="112" alt=""/></a></p><div class="description"></div> Witness : les Amish à Chicago <p class="who"><a href="https://www.ipernity.com/home/51803">Christel Ehretsmann</a> has posted:</p><p class="preview"><a href="https://www.ipernity.com/doc/51803/42401746/in/album/644827"><img src="https://cdn.ipernity.com/200/17/46/42401746.ad1e2863.240.jpg?r2" width="240" height="112" alt=""/></a></p><div class="description"></div> Christel Ehretsmann