This simple frame is ideal to fill empty walls with pictures and photos. It is designed to be used with plexiglass of size 18x13cm, for my purpose it had thickness 0.75mm but other size should fit too.
There are two holes for nail so frame can be placed vertical or horizontal.
To hold plexi and picture inside press clips and match them into holding holes.
Place frame on printing table as you look at it at wall, use support for smooth surface inside due to matching of plexi.
Frame clips x16
Plexiglass size 18x13mm
You can hang your picture without it too.
I hope you would like your arts at walls :).