Pisʹma k sestre, vospominanii︠a︡ o khudozhnike Anny Aleksandrovny Vrubelʹ, otryvki iz pisem ott︠s︡a khudozhnika

Aleksandr Ivanvich Vrubelʹ, Anna Aleksandrovna Vrubelʹ, Mikhail Aleksandrovich Vrubelʹ