AUDUBON, John James. Purple Heron. Hand-colored aquatint, etching and engraving by R. Havell, 1835, paper watermarked J Whatman 1835, plate CCLVI from The Birds of America, stab holes at top edge, small nick in top margin, sheet 649 x 982 mm.
AUDUBON, John James. Purple Heron. Hand-colored aquatint, etching and engraving by R. Havell, 1835, paper watermarked J Whatman 1835, plate CCLVI from The Birds of America, stab holes at top edge, small nick in top margin, sheet 649 x 982 mm.

細節
AUDUBON, John James. Purple Heron. Hand-colored aquatint, etching and engraving by R. Havell, 1835, paper watermarked J Whatman 1835, plate CCLVI from The Birds of America, stab holes at top edge, small nick in top margin, sheet 649 x 982 mm.