I was going to wait until I had better photos / UV photos / finished photos (lamination, jumpring and necklace cord), but... screw it, I can't wait. ^^

These are custom UV-reactive "tags," so-named because the character name is on the (black cardstock) back in silver paintpen, and as a result they resemble dogtags. :D They're approx. 2.5" wide, though that varies some with the character's size and shape. Once they're lamnated I plan to add jump rings and necklace cord, though they'd look awesome on a real collar, pinned onto clothing, and so forth.

The front/art portions are black ink, white gelpen/acrylic, and occasional gray marker for shading, on top of brightly-colored fluorescent cardstock. The cardstock (as well as UV white paint) glows intensely under UV light!

Top is me [oCe], bottomright is a little gift for Amoux  wolphyn, bottom left is a random tiger dude used as a sample. ;) Incidentally he [tiger tag] is for sale if anyone's interested! -- note, mr. tiger is now SOLD!