Butterflies and dragonflies and such delicate creatures, and a lot of fun to illustrate! The five cards are:
Green darners (male and female)
Monarch butterfly on showy milkweed
Fender's blue butterflies (male on Kincaid's lupine, as well as dorsal view of female and male)
12-spotted skimmer with blackberries
Oregon silverspot butterflies
All cards are size A7 (5×7″) and are printed on archival paper.  The set is presented in a clear box, suitable for giving as a gift.