Hello All, I bought this in the late 70's at a small re-sale shop 'cause I thought it was neat. I believe it is an etching on wax. Shortly after, I guy I worked with told me is is a rendering of Sigmund Freud's "Interpretation of a Dream" The "doctor" looks like Freud. It is signed in the lower left corner but I can't read it. It appears the artist signed it then etched vertical lines over top to disguise the signature. It's extremely detailed and must have taked some time to do. The label on the bottle on the table reads "poison". Sorry for the poor pic, it's under glass and hanging on my wall. I've never tried to research it, 'till now. Thought I'd start here! Any opinions or ideas are most welcome! Thanks, Leipzig

Close up of the signature area might help