"Witches Dancing at a Sabbath" Gustave Doré Poster Print. A statement in any room. Some critics do not include "Witches Dancing at a Sabbath" (La Danse du Sabbat) as a Doré original - this has been made cloudy as works done by his apprentices under the artist's direction are signed "Doré". Regardless the visual work has remained a staple icon in the Doré catalog. These matte, museum-quality posters are printed on durable, archival paper.