Scenery sketch for Mussorgsky's opera "Khovanshchina", 1920 https://t.co/AnxGOSQuHP #roerich #artnouveau https://t.co/Jk4MGG5iYfScenery sketch for Mussorgsky's opera 7197746 Scenery sketch for Mussorgsky's opera "Khovanshchina",

Scenery sketch for Mussorgsky's opera "Khovanshchina", 1920 https://t.co/AnxGOSQuHP #roerich #artnouveau https://t.co/Jk4MGG5iYfScenery sketch for Mussorgsky's opera "Khovanshchina", 1920 https://t.co/AnxGOSQuHP #roerich 1399204 Scenery sketch