My wife wanted a large canvas picture to put on the wall in a sunroom we had just finished. I had an image from my phone from a Canada fishing trip. I sent it to eye canvas I was contacted the next day I asked them how it would look blown up, not too grainy? After all it was just taken from an Android phone. The person I spoke with said they could retouch it a little bit and thought it would look good. Keep in mind this was the largest canvas they offer. Print showed up a week later it was absolutely wonderful not grainy at all! We could not be happier with the process or the final results!