Many of the prettiest wall art I've found has been digital art on Etsy. Inspired by ones I have seen on there, I started making my own. I even made a Disney couple themed one for my boyfriend for Valentine's Day.
When I showed my boyfriend a few of what I had done he mentioned that I should try and sell them myself - so I am doing! I have set up an Etsy shop selling digital art - once purchased, the print is emailed to you and you can print and frame as you like. You may like to just print it at home and pop it into a poundshop frame [like I do!] or get it sent away to a photo site to be printed properly and frame it how you like.
It's something I am really enjoying doing and although I know I will not start raking in a fortune, I am looking forward to making some new art on my computer that hopefully a few people will like and buy.
Please pop over and have a look at what I have to offer: Rachel's Magical Digital Prints!