Sconces palm wall lamp by olivia cognet dimensions: w 20 x d 20 x h 50 cm materials: ceramic. Each of olivia’s handmade creations is a unique work of art, the snapshot of a precious moment captured in a world of fast ‘everything’. 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, up to 250v (europe/uk standard).