Ключевые слова: adult, background, bearded, blank, board, bubble, businessman, caucasian, cement, chalk, chalkboard, chin, cloud, communication, concentrated, concept, concrete, copy, copyspace, drawing, empty, facial, gray, grey, guy, hair, hand, human, idea, male, man, message, mock, mockup, pattern, person, portfolio, sample, serious, space, speak, speech, standing, template, thinking, thoughtful, up, wall, white, young,