Ключевые слова: affection, background, black, blackboard, board, bond, book, chalk, chalkboard, common, communication, concept, connection, contour, design, doodle, drawing, exchange, fellowship, flower, friend, friendly, friendship, giving, hand drawn, hobby, icon, illustration, interest, interpersonal, isolated, line, linear, literature, logo, logotype, outline, partner, partnership, relationship, scrapbooking, share, sign, sketch, social, symbol, value, web, white,