‘Was erfreut das Publikum …’ 1931 My Pictures Become Wilder and Wilder By John Elsas IStockHistory com
Southern Dogface Meganostoma Caesonia from Moths and butterflies of the United States 1900 by Sherman F. Denton 1856-1937. IStockHistory com
Angled Sulphur Gonepteryx Maerula from Moths and butterflies of the United States 1900 by Sherman F. Denton 1856-1937. IStockHistory com
Cecropia Moth Attacus Cecropia from Moths and Butterflies of the United States 1900 by Sherman F. Denton 1856-1937. IStockHistory com
Silver-bordered Fritillary Argynnis Myrina from Moths and butterflies of the United States 1900 by Sherman F. Denton 1856-1937. IStockHistory com
Polyphemus Moth Telea Polyphemus from Moths and Butterflies of the United States 1900 by Sherman F. Denton 1856-1937. IStockHistory com
Blue Swallowtail Papilio Philenor from Moths and butterflies of the United States 1900 by Sherman F. Denton 1856-1937. IStockHistory com