There's Mod Podged projects, and then there's Mod Podged projects amped up times a thousand. This one is the latter. Not only is this cute little jar tinted blue using Mod Podge and food coloring, it also uses a fun Mod Podge technique to transfer an image onto the glass. Creative, right? Be sure to check out Sarah's tutorial (in the link below) to find out just how it was done.
Tinted glass image transfer at Simply Albany