José Toirac, Anniversary, 1999, Pencil and red wine on pasteboard, pins and suitcase with key, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38719 Kcho (Alexis Leyva Machado), A los Ojos de la Historia, 1992–95, Watercolor and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33724 Jannis Kounellis, Untitled (Hanging Knife), 1991, Metal, glass, etching on paper, hook and knife, Tate, London. https://dartabase.art/cite/tate/AR00582 Jannis Kounellis, Coal Sculpture with Wall of Coloured Glass, 1990–2005, Glass, steel, coal and paraffin lamp, Tate, London. https://dartabase.art/cite/tate/AR00070 Los Carpinteros, Proyecto de Acumulacion de Materiales (Project of Accumulation of Materials), 1999, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38705 Jannis Kounellis, Bells, 1993, Bronze bells, wooden beams and rope, Tate, London. https://dartabase.art/cite/tate/AR00071 Jannis Kounellis, [Untitled], 1993, Steel bedsprings, metal hook and paint on wall, Tate, London. https://dartabase.art/cite/tate/AR00072