color dof flower focus free garden green image macro nature photo red selective-focus stock vivid Asia blue boathouse Dodanduwa Kumarakanda lagoon lake natural nobody sri lanka turquoise vertical water branch bright foliage forest hazel leaf leaves shrub sky spring tree veines intense moss spruce tree trunks trees winter woodland woods young trees dock docking industrial package pallet pallets plank texture transport wood wooden background bottle colors dye effect fluid flush ink liquid pattern shed transparent vibrant border citrus food frame fresh fruit graphic healthy illustration juicy lime summer