Russian born designer Erte – Roman Petrovich Tyrtov (23 November 1892 – 21 April 1990)
Russian born designer Erte – Roman Petrovich Tyrtov (23 November 1892 – 21 April 1990) -- source link
Russian born designer Erte – Roman Petrovich Tyrtov (23 November 1892 – 21 April 1990) -- source link