Ключевые слова: academic, adolescence, arranged, arrangement, attentive, back to school, blue, book, campus, choice, college, composite image, computer graphic, cute, defocussed, digitally generated, digitally generated image, education, effect, electric light, elementary school, flare, flash, focus on foreground, focused, global business, globe, glow, glowing, graphic, handwriting, hashtag, higher education, horizontal, information, innocence, knowledge, learn, learning, lens flare, light, light natural phenomenon, medium group of objects, message, multicolored, nature, night, outdoors, planet, school, sphere, stacks, still life, sustainable resources, text, time, university, variation, various, wbmtext, white, world map,