Our sizes have come to be as they are driven by our camera and its aspect ratio.

Be it the Canon Camera’s I use on Land and Underwater, or the DJI camera on the drone. What Ive tried to keep the same online here is their aspect ratio, also referred to sometimes as crop size.

The Magic aspect ratio for my library of images is 3 : 2 (in Landscape)

So being Australian and on the metric system, this doesn’t convert naturally for us, so we display things in Inches.

The Chart Below should help you find a suitable size print/frame.