This is a unique one of a kind piece. 

I am unsure of the origin of the buttons as I bought them many years ago but I believe they are hand made from steel and I think they may have been roman. We have framed these using a lovely dark green silk matting and a three stack frame in a industrial metal finish. We have even finished this off with museum glass. 

External size of the piece is 380 x 570mm

What a great talking piece!