picturesque city park on elagin island with colorful flower beds in saint petersburg

russia saint petersburg city peterburg spb peter town yelagin elagin island elaginskiy garden park summer day green tree lawn grass flower bed flowers horticulture pink red bloom blossom blooming floral floristic floriculture travel tourism attraction famous outdoor nature landscape cityscape vacation holidays recreation landscaping gardening urban environment nobody magnificent living carpet colorful flowering plants comfortable pictu pictur pictures picturesqu picturesque beds saintpetersburg sanktpeterburg