bulbs colors flowers holland red sand spring tulips yellow beautiful beauty color colorful flower green tulip close up leaf nature odour petal pink plant pollen scene smell dead end ending fin pental pentals romance romantic stalk withered England english garden Great Britain orange petals purple border deep national trust somerset Tintinhull close-up flowering plant sunshine spring tree leaves bilbs blooming bulb circle heart macro middle stamen abundance abundant background colour horticulture many Netherlands profusion texture