591. Untitled (quartet of arrows) Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver prints, 4 mounted on board Dimensions: Mount: 20 x 24 in. Accession Number: 1995.29.261
592. Untitled (shingled roof of house) Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver print Dimensions: 11 1/2 x 7 3/4 in. Accession Number: 1995.29.1570
593. Untitled abstracts Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver print Dimensions: (various) Accession Number: 1995.29.683-699
594. Untitled abstracts Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver print Dimensions: 8 x 10 in. (each) Accession Number: 1995.29.703-705
595. Untitled assemblages (California Freeways) Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver prints, mounted on board Dimensions: Board: 24 x 20 in. (multiple images per board) Accession Number: 1995.29.1408-1437
596. Untitled cityscape Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver print Dimensions: 6 3/4 x 7 1/4 in. Accession Number: 1995.29.1574
597. Untitled various Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver prints, mounted on board Dimensions: various dimensions: Accession Number: 1995.29.1652-1655
598. Untitled, various Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver prints Dimensions: 6 1/2 x 9 1/2 in. (each, approximate) Accession Number: 1995.29.1010-1034
599. Untitled, various/miscellaneous Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver prints, most mounted on board Dimensions: Board: 17 x 15 in. Accession Number: 1995.29.31-72
600. Vat Prakes, Bangkok Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver print Dimensions: 6 1/2 x 9 1/2 in. Accession Number: 1995.29.1473