Fernand Rivers, Paris, köpt direkt av konstnären 1927.
Georges Dorival, Paris.
Georges Dorivals släktingar, såld Hôtel des ventes de Monte Carlo den 14 december 2012.

Galleria Milano, "Il ondo della Non-Oggettività 1924-1939"15 oktober - 15 november, 1971, avbildad i katalogen sid 51.
Galerie Bel'Art, Stockholm, april-maj 2013, "Rummets förvandling".

Otto G Carlsund was a Swedish painter, theorist and critic. Whilst in Paris in 1924, he formed a friendship with Fernand Léger, Ozenfant and Piet Mondrian and became the representative of Swedish synthetic cubism, purism, and neoplasticism. It was between the years of 1932 – 45 when Carlsund was the most active as a critic, but rediscovered his passion for nonfigurative painting in his last years. His paintings were often intended as preliminary studies for wall paintings. In 1929, he co-founded the group Art Concret in Paris with van Doesburg and Hélion, publishing its manifesto.