delicate England fine flower garden Great Britain natural nature Sussex umbel umbellifer Umbelliferae white bloom bush pink rosa rose roses shrub summer lake landscape mill peace rural tranquil water watermill bank barge boat calm canal channel concrete english entrance exit footpath light narrowboat path peaceful river towpath tunnel beech display Fagus flowers hedge plants spring tree kent petals perennials spikes Surrey verbascum yellow bulbs crop food harvest onion onions plump round skins vegetable bench relax rest seat stone town urban wall wooden blooms clematis leisure stamens violet wiltshire architecture clay elements pottery roof symmetry terracotta tiles traditional