I have many pictures to hang on concrete wall (almost no more white space in the house can be spared) and do not want to drill too many holes on the walls.

Saw that there is a picture hanging rail system http://www.popandcontemporaryart.com/Picture-Rail-Hanging.php that allow me to change pictures constantly, like a art gallery and it's neat.

The price is rather high so thinking of DIY. However, not sure where to get an OEM rail etc.

Appreciate any comments on how to work and where to get the materials.

Many Thanks

thats looks like a curtain roller

Did you manage to install the picture hanging system?

I saw online from this brand STAS.

http://product.stasgroup.com/en/

My wife want to have this hanging system, wonder where can i get it done without burning a big hole.

Maybe can get rubber coated wire (like those invisible grille) then 1 expandable screw (or 2) some wire clip so that u can hole 2 or 3 picture in a line. if u juz need to do 1 or 2 set up, I have the material. I can give you some FOC. but you self collect la.

STAS is more ex.

I got it from Qframing. Its more affordable compared to STAS.

They are using NEWLY U Rail or others depending what your wife want.

www.newly.nl/downloads/get?file=1/salesmanual.pdf