Using 4x6 photos as DIY postcards?

Is there any reason one couldn't use 4x6" photo prints as postcards? I have a list of people I want to send postcards to, and I think it would be neat to take a picture, have it printed off at a photo lab, and use them as postcards. Has anyone tried this before? Perhaps it might be necessary to glue them onto some kind of card stock?

NachoMahma8 years ago
Kiteman8 years ago
Search this site - members have sent all sorts of odd things through the post, even using the mail service to create art.
Sunbanks8 years ago
I think you can use whatever you want for postcards and stuff, as long as it has addresses and stuff and postage on it.