So my brother in-law is an aspiring photographer who is looking to have one or more of his best photos printed on canvas. as he has described it to me the process will remove X amount of the image as the canvas is wrapped around the frame. One of the photos he wants to use would lose part of its appeal in that process and he wanted to find a way to add a border to the image without sacrificing any image quality so that it would still be full frame on the canvas. He has several programs already but said he cant find any that will do what he is looking for. I was asked to help him locate a program and learn how to do that. I have almost zero knowledge about photography, but would consider myself to be fairly advanced in computer software understanding and figured such a thing should be possible. Figured I would ask here since this is where I find most of my software recommendations and guides on all things digital. Thanks in advance for any and all input you all might have for me.