I'm big on saving design DIYs from Instagram, but my "saved it" to "tried it" ratio is generally low. One recent exception is the frame mat hack that you've almost certainly seen all over Instagram ...

A mat adds polish and protection when displaying artwork, a photograph, or a document in a frame. It not only provides separation between the image and the glass but also acts as a visual border that ...

Mats are flat pieces of paper-based material that fill the space between a frame and the art within. They perform a number of aesthetic and practical functions, and they can also be expensive to ...