The Artiteq Shadowline rail – drywall conceals the hanging system rail is designed specifically for installation between plasterboard walls and ceiling panels.
A discrete shadow line is the only element that appears between the wall and ceiling, and this is where the flexible picture hanging system is hidden. 

It is possible to install a hanging cord in the rail, anywhere you like in the room. Since the rail itself isn’t visible, the hanging cords are suspended directly from the ceiling. If you choose the transparent perlon hanging cords for the rail, you will have the most discreet picture hanging system available.