baked baked-food bretzel brezel common crisp crispy crunch crunchy crystals distinctive european food form forms glazed hard hard-varieties iconic looped looped-pretzel loops popular pretzel pretzels salt-crystals savory savoury seasoned seasoning shape shaped shapes Sizes snack snack-food snacks symmetrical symmetrical-looped-form symmetrical-loops twisted unique knot-like shape varieties amazing-formation ancient Australian bark bedrock bedrock-surface branches color coloration colors colour concave-upward contrast contrasting curved curves dark disaggregated-bedrock erosion flared-slope foliage granite-inselberg granite-outcrop Katter-Kich light natural-landscape recognisable-landform shade streaks streaky sunlight sunshine surface surfaces symmetry textured textures tree unique vegetation weathering Western-Australia ailuropoda-melanoleuca Asian-bear bamboo bamboo-eater bear black and white breeding-programme captive captivity china chinese conservation distinguished eating emblem emblematic endangered giant-panda giant-panda-bear habitat herbivore herbivorous lone mammal mountainous-habitat oriental-bear panda panda-food ponderous protected protection sedentary snacking solitary symbol symbolic wallpaper zoo