1. Untitled (Correspondence from Wieslaw Borowski to Tom Marioni/MOCA). April 17, 1975. Bookmark Untitled (Correspondence from Wieslaw Borowski to Tom Marioni/MOCA). April 17, 1975., accession number 1995.46.7.63. Search result 1 Artist: Borowski, Wieslaw Classification: Work on paper Materials: Holographic letter. Black ball point pen on white card stock. Dimensions: 3 3/4 x 8 1/4 in. Accession Number: 1995.46.7.63