russia, gatchina, great gatchina palace travel landmark

vector illustration landmark czarist russia romanov dynasty imperial architecture baroque style royal residence tsarist court peter the great historical grandeur majestic ornate hall courtiers russian aristocracy lavish st petersburg summer palace peterhof museum art intriguing national treasure artistic splendor regal nikolai i wealthy opulence tapestries ornamentation history state rooms splendid european influence collection rococo sophisticated interior decor exquisite details glorious gardens catherine celebrated monarchical power cherished legacy towering domes worldclass attraction