Linda From Maine wrote:
As Grahame pointed out, the picture is 3:2 aspect. My Walgreen's offers 8x12 prints, as does Costco, along with the larger ones in the 3:2 ratio. It has been a common print aspect (maybe starting with 4x6?) for more than a decade.
If 5x7, 8x10 or 11x14 is desired, in addition to the suggestions already given in the thread, you can add space (white, black or your choice), to any side and write a caption, poem, etc. Here's an example. The original 3:2 image now fits into an 8x10 frame.
I'm thinking I would not want to have text on a canvas in my living room, so to me it idepends on the print type and what the OP wants to use it for. Of course if the OP has the chops to add text, they have the chops to add grass or sky to change the print ratio.
The problem is canvas sizes from drug stores and Costco, etc, is restricted, while dedicated printing companies will have the right size. Why compromise to save a few dollars, the OP will look at that print twice a day and wish they did it the way they originally envisioned it.