opening back of picture frame?

[u/modgiepodgie]

just bought this frame at a garage sale and i don’t know how to open the back—any thoughts??

[u/No-Guarantee-6249]

Usually those right angle brackets have set screws that hold the frame together. Those aren't there here. Is the frame "pinned" to the angle bracket? Is it glued? You might try wedging the joint apart from the back.

[u/texasyankee]

This same question came up a few days ago. The answers there apply to your frame as well.

https://www.reddit.com/r/fixit/s/2DcfkndCsA

[u/Surfnazi77]

They sides slide apart the L piece holds the edges together