Bidspirit auction | Umberto Mariani “Senza titolo” 10/2013

Umberto Mariani “Senza titolo” 10/2013 - Umberto Mariani ”Untitled” 10/2013. Umberto Mariani (Milan, 1936) “Untitled” 10/2013 acrylic on worked lead applied on panel 30x27 cm signature and dating on the reverse. Authentication on the Maestro's photograph