Horse laugh.

“His upper lip lifted, revealing long, yellowish teeth and part of the gum.” This is how the novelist, poet and essayist Gérard Bessette described laughter on the horse face of a man in 1960 in his book “The Librarian”. This description corresponds perfectly to this drawing representing a Camargue horse whose grimace (yawn) resembles laughter. Drawing with colored pencils on A3 sheet.