Etsy. A new adventure?

I've been contemplating getting my own little Etsy shop to sell some of my photos. I've got a passion for taking pretty little shots with my digital camera (Blake's taken a few good ones as well!), and I'm printing some of them for my own house. Below, a few of the ideas I'd think about selling, plus more seen here and here. What do you think? Should I give it a whirl? It costs money to list things ($0.20 per listing), and 3.5% of a sale goes to Etsy, so your honest opinion would be really helpful! Thanks!