blossom branches England english fluffy fuzzy Great Britain natural nature Salix sallow spring stamens Sussex tree yellow Cacti cactus garden green plants prickles Prickly Spain spanish spikey spiky spines spiny succulent trees xerophyte cottage home house idyllic oak peaceful quiet rural street tranquil village conifer flowers forest pine rhodedendron rhododendron shrubs Surrey woodland exercise path shadow sunlight track walk winter Acer cultivar leaf leaves maple summer variegated bank blue canada current curved evening flow light river shallows shore water conifers mountain Rockies Rocky Mountains shallow shingle stone