Ключевые слова: aerial, architecture, building, cable car, city, cityscape, coblenz, coivd, deutsches eck, ehrenbreitstein, europe, festung, german corner, germany, historic, koblenz, landmark, landscape, mask, medieval, monument, mosel, moselle, old, outdoor, palatinate, pandemic, park, rhein, rheinland, rhine, rhineland, rhinelandpalatinate, river, sky, skyline, summer, tourism, town, transport, travel, valley,