>Robert Filliou, Solitude, 1964-1974.Print, ink, paper, lithography, 760 x 485 mm.
>Robert Filliou, Emmett Williams, The Pink-Spaghetti Handshake, 1965.Drawing, gouache, paper, 27 x 21 cm.
>Robert Filliou, Optimistic Box N°1, 1968.Object, wood (beech), lock, labels, 1 stone, 11 x 11 x 11 cm.
>Robert Filliou, Optimistic Box n°4 and 5, 1968-1981.Object, paper, ceramics, 9.5 x 16.5 x 11 cm.
>Robert Filliou, Projet de toilettes pour le Musée de Mönchengladbach, 1969.Installation, mixed media, variable dimensions .
>Robert Filliou, Optimistic Box n°3, 1969.Object, wooden box, labels, 6 x 12 x 2,9 cm.
>Robert Filliou, Boîte optimiste n°2 - Vive Le Mariage, 1969.Object, wooden box, labels, picture, 9 x 12 x 2.5 cm.
>Robert Filliou, Joker, 1969.Print, paper, omslag: 23.7 x 32.7 cm, speelkaart: 11.7 x 17.8 cm.
>Emmett Williams, Robert Filliou, Daniel Spoerri, Spaghetti Sandwich, 1971.Multiple, ink, cotton napkin, 37 x 37 cm.
>Robert Filliou, Do as you Like, 1976-2003.Print, ink, paper, 10.5 x 14.5 cm.
>Robert Filliou, A Most Curious Invention of the Gaga Yogi, 1976.Multiple, wooden box, nails, plastic box, 7.4 x 10.6 x 8 cm.