Ключевые слова: abstract, background, bare, barefoot, bear, bigfoot, blue, cat, claw, cold, concept, design, dog, environment, foot, footpath, footprint, footstep, frost, graphic, health, human, icon, imprint, isolated, label, leg, male, man, nature, outdoor, outline, paw, people, person, print, season, shape, shoe, sign, snow, stamp, step, surface, texture, track, trail, walk, white, winter,