balloons black blown-up bright colorful colors colourful colours decorations green greenish inflated interior light red rounded rubber textures yellow against the ceiling attached blue bunched dark dark blue helium filled lighter than air reflection strings air ballon balloon birthday children color colored colour coloured decoration fun line multicolored multicoloured party toy abstract appearance artificial background coloring colouring contours contrast contrasts hands large orange plastic plastic hands pretend smooth soft surface surfaces texture textured toys brightly coloured carpeting plants clump-forming clumps common daisy-like drought-tolerant environmental weed flower flowers garden escape garden flowers gazania gazanias golden hardy introduced species invasive lance-shaped leaves low-growing perennial plants prolific rapid spreader resilient roadside weeds South African streaked tough vivid water-wise weed widespread wind-blown seeds aliens kids space