GIACOMO BALLA (Turin 1871 - Rome 1958) Portrait of Claudia c. 1946 oil on board 31.8x29.8 cm on the upper left inscribed "BALLA" on the upper right inscribed "BALLA" on the board's reverse sketch for a wardrobe "Visioni prismatiche" on the reverse on the grey paper inscribed "BALLA VIA OSLAVIA 395" coeval frame - 45.5x44 cm This work is registered in the Archivio Giacomo Balla, Rome by Elena Gigli under 2024 - 1160 and it is accompanied by a photo-certificate of authenticity issued by the Archivio Giacomo Balla, Rome by Elena Gigli. Provenance Famiglia Balla, Rome (news from Semenzato Casa d'Aste, Venice 2000) Semenzato Casa d'Aste, Venice 23 March 2000, no. 111 Private collection