Are you pleased with it, where did you get it done. I haven't got the negative for this photo and it's not on my digital camera, just a plain ordinary photograph, so is that possible to turn into a canvas or do they require digital stuff these days? I've got a beautiful photo of my DDs that I would love to turn into a canvas.
They should be able to print a photo from your negative and then they would have it digitally and then you can get them to check the quality and what size it would be advisable to have it printed onto canvas - which is more forgiving than normal photo paper. They can also fix or improve the photo in some editing software, photoshop for example. My personal preference is for sepia or black and white over colour as I think that they age more gracefully and that the cringe factor over the 'style' doesn't set in so quickly the way it can with colour.