The Collection of Icons Sekulić holds the icon of St. George in the authentic interior of the Russian room, modelled on traditional Russian interiors. It is the work of the Russian architect, set designer and painter Leonid Mikhailovich Brailovsky (1867–1937), who was the head of the painting department of the National Theatre in Belgrade from 1921 to 1924. The icon was created in 1923 and gifted to the Sekulić couple by the author. This icon was their slava’s icon.