I participated in a one-day exhibition and sale recently. I wanted to have some small, inexpensive items available for sale in addition to the usual larger, framed art. I have a selection of bookmarks and I decided to use some leftover bits of mat board and art paper to do small illuminated letters. I sold a few, so I'll make more to have on hand for other sales. My first 30 Days of Creativity activity: more letters!
Here are some of them. They're all done in black ink, despite my scanner's trickery.