10x13 frames can be hard find but they work well for 11x14 prints with a border that needs trimming and for those photo studios that use 10x13 as a standard print size. 10x13 has an aspect ratio of 1.3:1. A typical 10x13 frame will cover 1/4 inch of your image all around, resulting in a view window of 9.5x12.5. If you would like a mat to complement your frame, visit our 10x13 Cut Mats. With a mat, a 10x13 frame works best for artwork from 4x7 to 7x10.