leahzobott:

androgyne: okay. so i’m probably going to sound mad, but i need help figuring out…

landrogyne:

okay. so i’m probably going to sound mad, but i need help figuring out what i’m trying to figure out myself. if that makes sense. anyway.

does anyone remember as a kid having those pictures, if i’m not mistaken, they were usually printed in cyan ink, and you would use a red translucent…

This: http://www.3dglassesonline.com/learn/faq/how-do-i-create-hidden-image-be-used-decoder

and this: http://css-tricks.com/designing-for-decoder-glasses-print-and-web/

Tadaa