If you like Bertoias like I do, maybe this could do the trick too!
grcic chair one stacking chair Designed by Konstantin Grcic
Minimalist and yet substantial the Chair One stacking chair is an attention grabbing piece of industrial sculpture. But don't let its austere, visual severity fool you, the Chair One is surprisingly comfortable and will be a welcome addition to your home.
Seat in die-cast aluminium treated with sputtered fluorinated titanium and painted in polyester powder.
Legs in polished anodised or black anodised aluminum. Suitable for outdoor use.