These postcard are 4x6" art journal pages as well! I like using mixed media to create my own little art pieces.
I recycled a business envelope to make the postcard sturdy. I added a postcard image on the back of the postcard using a postcard rubber stamp.
From this background
to this postcard:)
van beijsweijck gesso
folkart acrylic paint ~ blue rivage, blue ribbon, rouge calicot, limonade (beige)
acrylic paint dabber ~ orange