Heliothrix barroti1853StillImageDrawing depicting: Heliothrix barrotiGould, John , 1804-1881 (artist)Richter, Henry Constantine , 1821-1902 (artist)Both sketches look lighter than Gould's usual style, but less smooth than Richter's.3 birds, the upper one indicated by a rough sketch (Gould?) giving two poses, the center one clearly drawn and colored, and the lower one represented by blank paper (pin marks suggest that a cut-out was attached at some stage).ku-gould:19950https://digital.lib.ku.edu/ku-gould/19950Gould 0242aOrnithologyOrnithological illustrationelectronicimage/tiffMonograph of the Trochilidae, or family of hummingbirds--Ellis Aves H91This work is free of known copyright restrictions.