The photo exhibition, which kicked off on July 12 at the Sofia City Gallery of Fine Arts, showcased the art of great Iranian master Houman Sadr: some 100 pictures of ancient cultural-historical relics with the oldest of them dating from five thousand years BC were on display. The ancient artifacts are kept at the National Museum of Iran.

The exhibition was organized by the Cultural Delegation of the Embassy of the Islamic Republic of Iran with the collaboration of the Sofia Municipality.