This question already has an answer here:
I have tried several times to order a canvas print and it always comes back that the picture submitted will not work with the 11 x 15 canvas print and even an 8 X 10 wont work? I have a cannon E ( wont let me print name Santa's E )camera. What is the best type of camera I can buy that I can then make my pictures into Canvas photo's for my house? Just need the name of a good camera and know that it will turn into a wonderful Canvas photo.