Preview selected photo on canvas?

steinm10

Is anybody aware if there is an app or something that would allow me to create a graphic that represents how a selected photograph would look on a canvas print, or keepsake? I know SmugMug shows you an example as you checkout on your photography site, but I'd like to create advertising on Facebook with example of a selected photo of mine.

I think this would also be a huge upgrade to the SmugMug checkout process for customers.