I know I've said it before but let me reiterate... digital coloring is an absolute delight! With much glee, I flecked each pomegranate seed with a dash of white, rendering them luscious. I spritzed the fruit skin with fine speckles and gently scratched the surface with a rough brush.
While I draw, color or edit, I listen to a lot of podcasts. In this case, I listened to a few episodes of Radiolab (by WNYC), which has excellently edited, thought provoking and humorously presented programs about questions in science. I recommend it, especially if you have geeky tendencies: