Ducklings on the Move

In anticipation of yet another upcoming move (just a short, local move this time), I started designing a postcard to send out once we're settled at our new address:
I think I'm setting myself up for a serious challenge with all the ripples in the water those little ducklings can't help but generate. But for the opportunity to illustrate ducklings in all their irresistable cuteness, hopefully the challenge will be worth it!