Prices vary dependent on the chosen material. The shelf is available in natural ashwood or black stained ashwood with elements in either brass or satin brass chrome. Bookcase designed by Franco Albini in 1940. Relaunched in 2011-19. Manufactured by Cassina in Italy. Defying the laws of physics, going beyond what we normally understand by the conditions of equilibrium, this bookcase is nothing short of a manifesto for Cassina’s design and construction capabilities. After a lengthy period of research and development, ably assisted by state-of-the-art technology, the company’s designers created a production prototype of the original 1940 piece that architect Franco Albini made as a one-off for his Milan home.