Best way to cut 8.5x11 card stock... for 12x12 you will get an extra row of cards.
ARTIST TRADING CARDS - TeachersPayTeachers.com
Vintage sewing and quilting quilt blocks from ca. 1880 thru 1910 trading cards. These images are available as quilt blocks in various sizes at oldeamericaantiques.com.
A cute little box for your ATC More
my artful nest: artist trading cards
"Alien trading cards, Topps, 1979" by mike_pants in movies
Strathmore Artist Trading Cards How to make an ATC for trading.
collage, shape, art journal, artist trading cards
KISS swap cards from the 1970s.
~ Artist Trading Cards