1Portfolios%20%3D%20%223452%22%20and%20Sort_Artist%20%3D%20%22Nankivell,%20Frank%20Arthur%22Frank Arthur NankivellNankivell, Frank ArthurArtistAmerican, born Australia18691959MaleTwain, MarkSitterAmerican18351910MalePrintMark Twain<i>Mark Twain</i>14 3/4 x 11 1/4 in. (37.47 x 28.58 cm)...Mezzotint1889-195918891959PrintFrye Art Museumxxx1961.011.14