abstract background bumps close-up colors colours contrast cracked cracks curled curling curls dark dry edge edges gnarled gray grey grooves knobbly layers light lines mottled perspectives ridges shade shadows shapes sunlight surface surfaced surfaces texture textured textures tree tree-trunk trunk uneven variations wood wrinkled wrinkles wrinkly attached Australia chain clamped clamps concrete double-sided drying edging hand-wringer handle heavy historic history laundry laundry-trough manual metal old olden-days pioneering plumbing plumbing-fixtures pump ribbed squeeze squeezing stand trough wall washing-board washroom wooden-wall wooden-washing-tongs wringer appearance aprons caps clogs collars comfortable costume cultural culture dancers dancing decorated decorative dutch enjoyment footwear fun functional garden shoes head-dress headwear holland klompen lace lacy Low Lands national nederland Netherlands painted poplar popular practical sensible shaped shoes striped stripes useful warm wooden wooden shoes