I want to make things as simple as possible for people to purchase prints. I am working on developing a website - future name teresahaag.com - but that still has a ways to go, so I decided to put prints of my originals up on Etsy.
To make things simple, I put all of my prints up as 8x10 at $24 a piece. If a larger size is desired, a customer can send me a message and I'll post a custom listing. Hopefully, Etsy will add a size feature in the future.