abstract Australia bark black blackened burnt burnt-out charred charring damage damaged eucalypt gnarled height high knobbly layer layered life nature persevering persistent pitted pitting resilience resilient scarred scars strength surface surfaced surfaces texture textured textures tree trunk construction pit dump excavation excavator gravel rock truck 2016 camping cooking fire pit jungle tropical background granite Nyberg pattern pit stone appearance cherries color colour cut dark dessert firm food fresh fruit halved healthy icecream juicy moist nutritious pairs Prunus purple red reddish ripe seed skin small smooth soft stone-fruit sweet sweets tasty tree fruit variety whole bonfire campfire fire firewood marshmallows smores wood wood cooking brilliant colors colours iridescent light patterns pearly reflections shell transluscent