Ключевые слова: age, ancient, antique, arrow, art, astronomical, attraction, background, bizarre, circle, classic, clock, color, concentric, construction, creative, culture, date, decoration, design, detail, facade, geometric, globe, historic, hour, invention, measurement, minutes, numbers, old, painted, period, picture, reference, relic, scenery, season, shadow, shape, sight, solar, sundial, surface, switzerland, thun, time, tradition, view, vintage,