ArtworkSelf-Portrait Preparing an EtchingSign in to saveHenri Charles Guérard — c. 1890 — Line etching with roulette and mezzotint on cream laid paperArtwork · Art Institute of ChicagoLine etching with roulette and mezzotint on cream laid paperArtistHenri Charles GuérardDatec. 1890MediumLine etching with roulette and mezzotint on cream laid paperView at Art Institute of Chicago · Open Access