Ink and watercolor are the mediums used to re-create these wonderful
Lepidoptera (Butterflies and Moths)
The top image of a butterfly features a black butterfly;
with blue, on iridescent wings.
Source:
RIJKS Museum
Museumstraat 1, 1071 XX Amsterdam, Netherlands
©: listed as Public Domain with CC1.0 license
More information about CC1.0 can be found here:
https://creativecommons.org/publicdomain/zero/1.0/deed.en
