HENRI PHILIPPE HEIDEMANNS (1804-64) Nicholas I, (The last) Emperor of Russia (On his deathbed) (1796-1855)

c. 1855 Assassinated: July 17, 1918, Ipatiev House, Russia Watercolour on ivory | 3.3 x 4.1 cm (support, canvas/panel/str external) | RCIN 420777