Modular wall-mounted bookcase in wood and metal with 8 shelves and 1 cabinet with 2 sliding doors containing a shelf. The shelves and cabinet are height-adjustable. Signs of wear consistent with age and use. 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