Grand Prince Pr. Dr. Valeriy Viktorovich Kubarev and accompanying persons it during holyday and rest have visited Croatia, Venice and Istanbul on July 20 – August 06, 2018. Grand Prince Pr. Dr. Valeriy Viktorovich Kubarev has combined rest with research of ancient artifacts of Venice and Pula in Croatia. Mosaics of Venice, and also Arena and the Roman constructions of Pula city of ancient Istria have been investigated. The photographic reporting on visit of Sovereign of Emperor of Holy Russia is Grand Prince Prof. Dr. Valeriy Viktorovich Kubarev to Croatia, Venice and Istanbul 20.07–06.08.2018. | 
