Gego 1955-1990. Museo de Bellas Artes (MBA), Caracas, 16/11/2000 – 29/04/2001
Gego, 1955-1990: sinopsis. Museo de Bellas Artes (MBA), Caracas, 27/05/2001 – 08/07/2001
Ruth Vollmer & Gego: Thinking the Line. Ursula Blickle-Stiftung, Kraichtal, 13/09/2003 – 19/10/2003
Ruth Vollmer & Gego: Thinking the Line. Zentrum für Kunst und Medien (ZKM), Kalsruhe, 16/01/2004 – 21/03/2004
Gego: Between Transparency and the Invisible. The Museum of Fine Arts, Houston (MFAH), Houston, 26/06/2005 – 25/09/2005
Gego: entre la transparencia y lo invisible. Biblioteca Luis Ángel Arango, Bogotá, 28/06/2006 – 11/09/2006
Gego: entre la transparencia y lo invisible. Museo de Arte Latinoamericano de Buenos Aires (MALBA), Buenos Aires, 15/03/2006 – 15/05/2006
Gego: Between Transparency and the Invisible. The Drawing Center, Nueva York, 20/04/2007 – 21/07/2007
Ruth Vollmer & Gego: Thinking the Line. Miami Art Central (MAC), Miami, 21/09/2004 – 14/11/2004
On Line: Drawing Through the Twentieth Century. Museum of Modern Art (MoMA), Nueva York, 21/11/2010 – 07/02/2011
Re-Readymade. Museo Alejandro Otero (MAO), Caracas, 10/08/1997 – 26/10/1997
Ruth Vollmer & Gego: Thinking the Line. Neue Galerie am Landesmuseum Joanneum, Graz, 02/07/2004 – 29/08/2004
Gego: Autobiography of a Line. Dominique Levy Gallery, Nueva York, 10/09/2015 – 24/10/2015
Gego: a linha emancipada. Museu de Arte de São Paulo Assis Chateaubriand (MASP), Sao Paulo, 13/12/2019 – 01/03/2020
Gego: Midiendo el infinito. Museo Jumex, Ciudad de México, 19/10/2022 – 19/02/2023
Gego: Measuring Infinity. Museo Solomon R. Guggenheim, Nueva York, 31/03/2023 – 10/09/2023
