For the next two days you can get this great deal on a canvas from Canvas On Demand. This is the Groupon I usually buy and highly recommend them. The canvas I did of Mia a while back was a 20x20, originally a 20x24 but due to the size of the picture I wanted to put on the canvas they called and worked with me on which size would be best. Great customer service!
Here's the deal (If you are not a member this will be under Lawrence/Topeka, Kansas Groupons)
$45 for One 16"x20" Gallery Wrapped-Canvas Including Shipping and Handling from Canvas on Demand ($126.95 Value