main subject: Robert Williams

instance of: print (1) | oil painting (1)

genre: portrait (2)

artist: anonymous (1) | William Roos (1)

depicts: eyeglasses (1) | poet (1)

material used: oil paint (1) | canvas (1)

collection: National Library of Wales (2) | National Library of Wales Framed works of art collection (1) | Welsh Portrait Collection (1)

location: National Library of Wales (2)

part of: Welsh Portrait Collection (1)

fabrication method: lithography (1)