2024Quittenbaum Kunstauktionen GmbHOtmar Alt (1940 Wernigrode - lives and works in Hamm), Sculpture 'Vogelbaum', 1970See Sold Price
2024Auktionshaus SchreiberOtmar ALT (1940). Bronze. "Bienenkönig". 2005. | Otmar ALT (1940). Bronze. "King of theSee Sold Price
2024Auktionshaus SchreiberOtmar ALT (1940). Bronze. "Jongleur". 2005. | Otmar ALT (1940). Bronze. "Juggler". 2005.See Sold Price
2024Auktionshaus SchreiberOtmar ALT (1940). Bronze. "Der Wächter". 2005. | Otmar ALT (1940). Bronze. "The watchman".See Sold Price
2024Auktionshaus SchreiberOtmar ALT (1940). Ohne Titel. 1981. | Otmar ALT (1940). Untitled. 1981.See Sold Price
2024Auktionshaus SchreiberOtmar ALT (1940). "Roberta" und "Kl. Narr". Zwei Farbradierungen. | Otmar ALT (1940). "Roberta"See Sold Price
2024Ripley AuctionsLot of 12 pieces of art on paper , original prints by various modernist, abstract, minimalistSee Sold Price
2023Quittenbaum Kunstauktionen GmbHSerge Poliakoff; Marino Marini; Otmar Alt; Horst Antes; H P Zimmer; Victor Vasarely, Five artSee Sold Price
2023Donny Malone AuctionsOTMAR ALT 1970 Signed AMOEBA ABSTRACT IN COLORS Lithograph, FramedSee Sold Price
2023Historia AuctionataOtmar Alt (*1940), ''tanzen des Schneckentier'' (sic!), color serigraphy, bottom right signed andSee Sold Price
2023Quittenbaum Kunstauktionen GmbHOtmar Alt (1940 Wernigerode - lives and works in Hamm), Untitled, 1972See Sold Price
2023Historia AuctionataOtmar Alt (*1940) and Wystan Hugh Auden (1907-1973), ''The Great Change'', with ten color serigraphsSee Sold Price
2022Hargesheimer Kunstauktionen DuesseldorfOTMAR ALT 'SCHMETTERLING OHNE FÃœHRERSCHEIN' (1996)See Sold Price
2022Quittenbaum Kunstauktionen GmbHOtmar Alt (1940 Wernigerode - lives and works in Hamm), Screen, 1985/86See Sold Price