Ключевые слова: art, autumn, autumn leaf, autumn mood, back light, book, bright, brown, concept, dark, delicate, education, elegance, fallen, harmony, heart, intelligence, knowledge, leaf, library, light, literature, love, love of reading, nature, nobody, nostalgia, november, oak leaf, october, orange, positive thinking, rainbow glare, read, romantic, science, season, september, study, sun, sun rays, sunlight, sunny, sunset, sunshine, symbol, textbook, wisdom, with sun exposure, yellow,