abstract agitated agitation bubbles bubbling contaminated contamination edge edges edging flow flowing foam foaming froth frothing frothy inlet light mixed mixing pattern patterning patterns polluted pollution soft stirred stirring stream surface surfaced surfaces swirling swirls texture textured textures toxic toxicity variation varieties variety water white abundance abundant appearance backdrop background bright color colored colorful colors colour coloured colourful colours contrast contrasting dark decorative display distinctive foliage leafy leaves multi-colored Multi-Coloured ornamental surfacing variations variegated vegetation vibrating wallpaper wavy appearances blocks child-care children's-toys coloration connecting fit fitting foam-rubber games learning mix’n-match playing-blocks puzzles shape shaped shapes sponge-rubber tactile touch touching toys aerial-roots backgrounds climber climbing-vine close-up cream creeper cultivar cultivars evergreen flora green groundcover Hedera horticultural horticulture ivy landscaping paint painted painting plant tendrils twining veins vigorous-evergreen vine angled angles blue design detailed geometric geometrical hard interconnected interlinked linear lined mosaic Particles patterned perspectives rough sharp Sizes small thick thin various autumn autumnal brown dropped fall fallen flowers lines maroon nature petals pink plants rain rain-soaked russet shed soaked wet art artistic arty blended details intermeshed interwoven linked links pointed points purple riveted style vibrant