Ключевые слова: allow, art, background, behind, board, brown, center, concept, cross, design, disturb, dont, floor, foot, footwear, ground, illustration, indoors, isolated, language, leg, line, man, message, object, order, photo, please, pleasestaybehindtheline, post, prohibited, sign, stay, stop, style, symbol, texture, wood, wooden, wording,