In may I'll be having a Photography show at a local coffee shop. I am going to have about 14 photos on the walls for a month. I am still picking out the photos but thinking ahead, I'm trying to decide on how big to print them. Is 8x10 or 10x15 better? or would you go bigger or smaller? Should I number my prints like the edition like you would if it was a painting or drawing? And how much do you think I should charge? I've never done this before, all I currently sell is greeting cards and recipe on etsy, so I'm not sure of how much they should be priced at? Have you ever had a show? How'd it go? Did you sell anything? DId you have an opening? What did you do at the opening?