Why do photographers often choose the 8×10 size?

The 8×10 size has always been a favorite of the photographer with its combination of detail and portability. Visuals Clipping recommends using 8 x 10 on the question of how big is an 8×10 photo and the reason is that it does not not distort small fine composition and fits well in the usual frames. It suits perfectly in portraits, exhibits and portfolios.