There are two new watermelon slice images and a coordinating sentiment in the summer release at Impression Obsession. Since these stamps all come individually grab one slice, both slices, and whichever sentiments you'd like and mixy matchy it up. I paper-pieced these watermelons with patterned paper which is really quite easy with this simple image.
(New to all this crafty talk? Paper-piecing means I stamped each watermelon once on pink paper and once on green. I trimmed the whole stamped images from pink, and then trimmed just the rind from green and glued it on top. Ta- dah! Paper piecing!)