Ptilorhynchus violaceusStillImageDrawing depicting: Ptilorhynchus violaceusHart, William Matthew , 1830-1908 (artist)Signed "W. Hart del"Very finished painting; at foot of sheet: "4/4/-" (Sotheran price); reversed.ku-gould:18798https://digital.lib.ku.edu/ku-gould/18798Gould 1283OrnithologyOrnithological illustrationelectronicimage/tiffMonograph of the Paradiseidae, or birds of paradise and Ptilonorhynchidae, or bower-birds--Ellis Aves H127This work is free of known copyright restrictions.