abstract angled angles appearance ball color coloration colored colorful coloring colors colour coloured colourful colouring colours common face familiar glass pink popular recognisable recognizable round rubber-ball shape shaped shapes smile smiley-face smiling surface surfaces surfacing symbol symbolic texture textured textures toy variations variety well-known yellow access accessibility appropriate-behavior appropriate-behaviour be-careful beach beach-side bitumen care careful coast costal cycling cyclists families lookout movement moving observant path pathway pedestrians people protective risks safety sand sandy sealed share sharing track travel traveling travelling walk walkers walking background blended bright dark decorative design detailed details fiery golden heat hot interconnected interlinked interwoven light lighting liquid liquidy melting molten orange patterns perspectives raised style surfaced thick thin vibrant wallpaper bumps close-up contrast cracked cracks curled curling curls dry edge edges gnarled gray grey grooves knobbly layers lines mottled ridges shade shadows sunlight tree tree-trunk trunk uneven wood wrinkled wrinkles wrinkly artificial clean cleanliness Designs distinctive doormat exterior fiber fibers fibre fibres firm looped loops mat material ornamental outside patio patterned places rough sectioned sections shoes synthetic weave wipe wiping-feet woven backdrop horizontal linear lined multicolored multicoloured radiating sound striped stripes striping undulated undulating vibrations waves wavy circles connected connections contoured contours contrasting edged interlaced intermeshed swirling swirls tile tiles circular curved curves intertwined mosaic petals rainbow-colors rainbow-colours rose roses