ANTONIO CALDERARA (ABBIATEGRASSO 1903 - VACCIAGO 1978) "Space. Colour. Light" 1972 oil on board cm 24x27 Signed, titled, dated 12 March 1972 and dedicated "To Sergio Tosi with my most affectionate friendship" on the reverse Provenance Blue Gallery, Milan Private collection, Milan This work is accompanied by a certificate of authenticity issued by the artist This work is registered at the Fondazione Antonio and Carmela Calderara, with n. 0521