[Shop-talk] Hanging things on concrete walls

[trmarty at hotmail.com (marty sukey)]

Have a play room in the basement. Inside walls are drywall and outside wall is
poured concrete. I am wanting to hang pictures on the poured concrete wall.
Tried the 3M sticky stuff but it would not hang on. I will probably need to
drill holes in the wall but am trying to avoid it if I can. Any ideas out
there?

Thanks,

Marty