Let's see a letter/number combo for your sentiment.
Made a very simple card for this challenge using Clean and Simple Stamping Sketch 193.
Used a China made ladybug cling stamp which I got as a set from our local bookstore and stamped it 3 times, twice on grey tone and once in charcoal black. Colored them in pencils and dotted the spots with glitter glue. Stamped in the "Happy Birthday" sentiment, added the sticker number "3" and stamped in the "rd". Completed the card with Hero Art leaf stamps all over in green. The card, a little buggy for a 3rd challenge, The Outlawz Greeting Challenge GC060412.