Shipping Container Brackets?

[ChelanJim]

This thread has a couple of ideas. What I like about the suggestions on this thread is that you don’t have to be so meticulous to aim for the mounting holes.

Hanger Suggestions

I’m trying to think of small, low profile ways to be able to hang signs to the wall without the nails/screws being visible. Other than making little L or U brackets with holes in them, do you all make any kind of hanger pieces that you can attach (epoxy or tig) to the back of signs that you make? If so, would you share what you normally do/use? How about a pic of the back of the final product? Thanks!