In the days of film, the square format used to be more popular, particularly since 6×6 medium format cameras were around. Nowadays, no digital camera has a native 1:1 aspect ratio, and as such, the square format has fallen out of popularity quite a bit. That being said, it is a tremendously interesting and different way to compose and digest images, and this helpful video tutorial will give you some useful advice on creating interesting photos using it.
