April Yellow Duo 01
Yellow Saporiti "Jumbo" fiberglass chair, design by Alberto Rosselli in 1969
and Yellow "Kostka" fiberglass kid desk, design and produced by Kostka in 1972 (France)
This chair and this desk are in the collection of the "Plasticarium" museum in Brussels and are is referenced in the book "L'utopie du tout plastique"