abstract appearance background bark close-up colors colours dry edge edges gray grey grooves layers lines patterned patterns perspectives ridges rough shape shaped shapes strange surface surfaced surfaces texture textured textures timber tree tree-trunk trunk twisted twisting uneven unusual variations varieties wood bench brown color colour connected furniture grass lawn maintenance outdoor outdoors path peace peaceful public rustic seat seating shade shadows slats steel-legs strengthened strong sunlight sunshine surfacing wooden wooden-slats age aged aging beam character crack cracked cut decay detail expression face feeling forest fun happy laugh line message mood natural nature old pattern ring smile stem striped structure Stump symbol weathered years Australian bare cracks cream eucalypt eucalypts gnarled mottled peeling self-shedding shedding smooth tree trunk wallpaper foliage garden joined reinforced shrubbery shrubs steel trees branches bumps cut-branches eyes