Pierre Jacob known as TAL-COAT (1905-1985 )Portrait of Gertrude Stein, 1935Pencil and eraser. Signed lower right. 31 x 23,5 cmProvenance : Collection of the painter Yehuda Neiman . We would like to thank Mrs. Pierrette Demolon and Mr. Xavier Demolon for confirming the authenticity of this work and for the information they provided.