Contributing Writer
Ivan Petrov
Ivan Petrov writes for the Manuscripts & Rare Books department at Matchless Pieces, covering the history, makers and collecting of manuscripts & rare books.

Retrato de un caballero desconocido
October 13, 2026
Portrait of Andries Willemsz. van Sonnevelt, named Van Oudshoorn
October 13, 2026
Two Leggins, Crow Chief
October 13, 2026
Engagement Portrait of Saimi
October 13, 2026
Aurora
October 13, 2026
Young man in reverie
October 13, 2026
Sir William Fox K.C.M.G. (1812-1893)
October 13, 2026
Europe on the bull
October 13, 2026
Unknown subject (Let Him look up into the Heaven and laugh in the bright air)
October 13, 2026