Here is a collection of postcards reproduced from large enamel silkscreens I created in the early nineteen-seventies.  The cards are printed commercially on thick 4” x 6” card stock and look very much as you see them here.  Try clicking on Play Slideshow below to see them better and if you think you want to buy a set of 20 cards, send to Mark Bulwinkle, 3223 Hannah St., Oakland, Ca., 94608. a check for $30 dollars made out to me, Mark Bulwinkle, and I will mail to you via the U.S. Postal Service a complete set of these cards. Be sure to include your name and address with your check, or I will have no idea where to send your postcards. Thank you.