Ключевые слова: 2023, advertising, architecture, army, biennial, blossom, buga, building, city, climate, concept, design, europe, event, exhibition, famous, federal, federal garden show, flower, flowers, former, fun, garden, german, germany, horticulture, iga, landscape, luisenpark, mannheim, nature, park, plans, public, renaturalize, show, spinelli, sustainability, topic, tourism, town, tradition, travel, us, vacation,