Probably shouldn’t be telling people how to make their own cards but can’t resist: Page for page ‘Print Liberation, The Screen Printing Primer’ is by far the best introduction to screen printing out there. Excellent color photographs and illustrations, materials lists, step-by-step instructions, and helpful troubleshooting ideas. We also enjoy the short historical blurbs that help contextualize screen printing–from its origins in adverts to the lofty heights of War
hol. Print Liberation has a back in the day DIY feel for total sharing of tips and techniques and you get the sense the authors want you to surpass them in awesomeness. Can’t be beat. If you’ve never screen printed before it’ll get you where you want to go.