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 Alice Alice-Springs angles appearance Australia Australian blue brown buildings bush central central-Australia coloring colors colouring colours contrast contrasting descriptive distance distant drought dry dry-brown-land far hills hilly light mountain mountain-range outback outcrops perspective perspectives rocks rocky rough scrub shrubbery slope slopes sloping the-Alice town township trees vegetation