PeggySue,
I like them both. The Borzoi looks stunning in profile and the Cavalier has great attitude with that head tilt. I agree with Preston about the collar. I'd lose it.

I like the 16X20 size for my studio walls because I can take them with me when I set up my outdoor booth. Larger prints would be too big for the tent. But, my studio is fairly compact so 16X20 works there. If you have more room, larger prints would be really nice. I mount mine on styrene and they stay pretty stable indoors or out.

I'm thinking of doing a bunch as gallery wraps on canvass for several of the Arts & Crafts shows in the area. Those will be as big as I can afford. If I like them, I may integrate them into my studio display as well. As Julie says, once folks see the big prints they really want them.

I must admit I have no desire to redo the studio although adding a skylight would be wonderful for available light, shallow DOF types of portraits. Maybe next Spring .

Jim