Yes it is a back
The sleeves have some shaping, and then they finish with a 3-inch wide strip that forms the shoulder....I think it is called a saddle shoulder? I love that technique. So this is the back, in iall its glory. Including one design feature which you can find, a la "Where's Waldo?"
I cast on last night for new socks using Zauberball, in my opinion the best yarn name in the world. The yarn itself...meh. A bit splitty and not a great hand. But it knits up nicely, and the colors are vibrant.