Keywords: Echladni.jpg This image was copied from wikipedia pt The original description was Descrição Ernst Chladni Fonte Wiki inglesa Ernst Chladni en Ernst Chladni Licença PD-Art 1 date/time username resolution size edit summary ---- 17 28 2 Maio 2005 Hinkel 236×284 22 <nowiki></nowiki> ---- 17 25 2 Maio 2005 Hinkel 236×284 22 <nowiki> Descrição Ernst Chladni Fonte Wiki inglesa Ernst Chladni <a href http //en wikipedia org/wiki/Ernst_Chladni class extiw title en Ernst_Chladni >en Ernst Chladni</a> Licença DP </nowiki> Ernst Florens Friedrich Chladni Artworks missing infobox template |