5"x7" cards with envelopes - brown, teal, and yellow background turtle prints based on hand-painted designs by Moira Villiard. Contact art.moira@gmail.com for bulk purchases. 
 
I have a bulk purchase option for individual designs (25+ cards) at 5"x7" available at a slight discount. These will also ship faster: 
Bronze Dragonfly: https://buy.prints.io/p/NYZ5ofEDbeYpMxuwOn5S
Pink Dragonfly: https://buy.prints.io/p/uNAoyvqnkP6IiCGoyG4V
Sandhill Crane: https://buy.prints.io/p/Li2HaV9ZvTy578DcrCxR
Brown Turtle: https://buy.prints.io/p/R8q2xoyeCyVDHOZjzLGC
Yellow Turtle: https://buy.prints.io/p/Kws6j5bOMhJvLU5WdWuZ
Seafoam Turtle: https://buy.prints.io/p/mSnIZP9BMeuqVTJfNmTS
Sage Bundle: https://buy.prints.io/p/VveopjzPFSG0fyvea1fv