Furniture Design 601 Lounge Chair by Fabrizio Constanza 601 Lounge chair is the result of a studio project that was looking to generate a modern furniture piece inspired by early 1900 industrial furniture production. The lounge chair finds its most unique feature on the structural design that generates comfort and sturdiness. It is unique by minimizing stress point. This is possible by distributing the users' generated forces into the four elements that constitute the furniture.