You should offer larger ones! Just set a higher GIN to cover your costs. I'm big into switching the artwork in my home often. I'm always looking for unique pieces. :)
I may consider it, but I have a website that I sell my artwork, but if someone is willing to pay a lot for them, I might. My artwork is copyright and I am ranked in the Nation, so the bigger ones are a little pricey, but I have some 10x8 and 11x14 that I need to sell to make more. I might put some of those on here to see what happens. Thank you so much.