Aleksander Steinsapir (Sasha Stone): A Visionary Photographer Shaping Soviet Modernism Aleksander Steinsapir, known professionally as Sasha Stone, emerged from the vibrant artistic milieu of Moscow in 1895, leaving an indelible mark on Russian photography and photomontage during the turbulent years following the Bolshevik Revolution. His life’s trajectory mirrored the broader shifts occurring within Soviet culture—a fervent embrace of…