The wave marble sculpture and wooden base arden scott dimensions of the work itself (only marble): h 93 x w 70 x d 60 dimensions of the wooden base only: h 51 x w 69 x d 55 circa 1990 this piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution