abstract appearance Australian background color colored colors colour coloured colours competitive compound-leaves connected evergreen-tree fast-growing fast-spreading flora foliage green greenery invasive leafy leaves native native-flora native-plant ornamental plant prolific prolific-seeder Queensland-native schefflera-actinophylla tree umbrella-tree abundance agricultural agriculture bulk display displayed edible fleshy food fresh globe radishes healthy home cooking human consumption napiform taproot quantity radish radishes raw red round salad vegetable shape shapes skin smooth texture textures variations vegetable versatile wallpaper backdrop blended change changing currents dips dusk early evening ebb and flow foam foaming froth light movement ocean pull reflection reflections salt water seaside shades shore sunlight surf surface surfer tide troughs vast vibrancy vibrant water wavelets waves swimmer angled angles architectural architecture artistic building city geometric geometric shapes glass gray grey lines modern mottled orange panels patterned patterns pointed points raised rectangles shiny textured triangles turquoise uneven unusual varied wall windows