Piero Manzoni, Thumbprint, 1960, Ink on paper with colored mat, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36623

Shuzo Takiguchi, Rrose Sélavy in Wilson-Lincoln System from To and From Rrose Sélavy, 1967, published 1968, Lenticular print on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/17205

Yayoi Kusama, Accumulation of Stamps, 63, 1962, Pasted labels and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37248

Mario Merz, Che Fare?, 1968–73, Aluminium, wax and neon lights, Tate, London. https://dartabase.art/cite/tate/AR00598

Lucio Fontana, Concetto Spaziale (Teatrino), plate 4, from the portfolio Quattro oggetti di Lucio Fontana e due poesie di Salvatore Quasimodo (Four Objects by Lucio Fontana and Two Poems by Salvatore Quasimodo), 1965–66, One from a portfolio with four screenprint and die-cuts on aluminum foil, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/18821

Sawada Tetsuro, [Untitled], 1964, Gouache and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37794

Sawada Tetsuro, [Untitled], 1964, Gouache and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37793

Yayoi Kusama, Accumulation No. 18a, 1962, Paper savers and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34585

Lucio Fontana, Concetto Spaziale (Teatrino), plate 2, from the portfolio Quattro oggetti di Lucio Fontana e due poesie di Salvatore Quasimodo (Four Objects by Lucio Fontana and Two Poems by Salvatore Quasimodo), 1965–66, One from a portfolio with four screenprint and die-cuts on aluminum foil, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/18819

Risaburo Kimura, [Untitled], 1969, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38381

Lucio Fontana, Concetto Spaziale (Teatrino), plate 2, from the portfolio Quattro oggetti di Lucio Fontana e due poesie di Salvatore Quasimodo (Four Objects by Lucio Fontana and Two Poems by Salvatore Quasimodo), 1965–66, One from a portfolio with four screenprint and die-cuts on aluminum foil, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/18820

Gianfranco Baruchello, Assez Donc! (Enough!), 1963, Synthetic polymer paint, white-out, pencil, charcoal, pastel, colored pencil, and ballpoint pen on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37496

Arnaldo Pomodoro, Study, 1960, Gouache and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33223

Mario Merz, Lingotto, 1968, Brush-wood, beeswax and steel, Tate, London. https://dartabase.art/cite/tate/AR00608

Maki Haku, Proportion I, 1964, Woodblock print, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/99368

Nankoku Hidai, Work 60 D, 1960, Ink on paper on plywood, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34142

Giacomo Porzano, The Riot, 1961, Ink and watercolor on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34042

Nankoku Hidai, Work 60 C, 1960, Ink on paper on plywood, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33024

Naoto Nakagawa, This Side of the Room, 1967, Pencil, colored pencil, and metallic paint on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33260

Andrea Cascella, Studies for a Sculpture, 1964, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33319

Cesare Peverelli, The Room, 1962, Tempera and pencil on textured paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34577

Naoto Nakagawa, Big Table, 1967, Pencil and colored pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33244

Emilio Vedova, Franco's Spain, 1962, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34593

Lucio Fontana, Concetto Spaziale (Teatrino), plate 1, from the portfolio Quattro oggetti di Lucio Fontana e due poesie di Salvatore Quasimodo (Four Objects by Lucio Fontana and Two Poems by Salvatore Quasimodo), 1965–66, One from a portfolio with four screenprint and die-cuts on aluminum foil, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/18817