Craft canvas DIY roman blind (Rothwell LS26)

This is a plain piece of canvas with two channels sewed into the top and bottom with flat wooden battons threaded thru. I was going to paint it and make it into a roman blind but didn't get round to it. It's to fit a sash size window in a Terrace.

Hope someone else ca make use of it. Tell me what you'll use it for and when you can collect please