However , he is largely remembered today on the basis of one work .
Among his best - known portraits are those of Tsars Alexander II and Alexander III , Grand Duke Konstantin Konstantinovich and his fellow painters , Nikolai Yaroshenko and Leonid Pozen .
He is largely remembered today on the basis of one work .
Among his best - known portraits are those of Tsars Alexander II and Alexander III , Grand Duke Konstantin Konstantinovich and his fellow painters , Nikolai Yaroshenko and Leonid Pozen .