Ключевые слова: 20s, abstract, advertisement, alert, art, backgrounds, billboard, blank, blank space, blue, brown hair, businessman, caucasian, cheerful, classroom, classy, coding, colour, computer graphic, confidence, copy space, cyber, digital, digital composite, digitally generated, digitally generated image, elegant, empty, fashionable, full frame, fun, glowing, gradient, gray, handsome, happy, head and shoulders, homework, inspiration, isolated, jacket, joy, leisure, lifestyle, male, man, mathematics, mouth open, notebook, portrait, positive, red, security, short hair, smart, sophisticated, studio shot, stylish, suit, textbooks, tie, trendy, vignette, virus, well dressed, white, white background, yellow, young, young adult,