For the Superman I found a t-shirt at Walmart for $7.50
The Marvel comic pages were from Jo-Ann, since I needed so little 14" but when you get it off the spool it's 47" long, so I was able to cut enough fabric to cover two 10" canvases. This cost me $1.94 after using a 50% off coupon!
Canvases- I used a 12" for the superman and two 10" for the marvel. Obvioulsy you can use whatever sizes you want!
Hardware for hanging on the wall (optional) you could always use an easel for display!
Stretch your fabric over the canvas and staple away. Just be careful with the corners! I cut mine like I'm wrapping a present so your corners are nice and neat!
A super fast- personalized project for any occasion!