Amédée Ernest Lynen, who often signed his works Am. Lynen, was a Belgian painter, illustrator and writer. In 1880, he was one of the founders of the artistic group L'Essor after it had separated from the academy, and he co-founded its successor Pour l'Art in 1892. In 1895, he founded the "Compagnie du Diable-au-corps", an artistic association which organised evenings with theatre and poetry, and which existed at least until 1899. It also published a satirical newspaper, Le Diable au Corps. In 1903, two works on paper were bought by the Royal Museums of Fine Arts of Belgium. In 1930, a retrospective of his works was organised by the Cercle Artistique et Littéraire in the Vauxhall, Brussels.