Ключевые слова: 3d, 3d rendering, annoying, background, blue, blue background, blue monday, concept, conceptual, copy, copy space, depressed, depressing, depression, discomfort, drawing, emotion, empty, eye, face, gloomy, inflated, joyless, joylessness, low motivation, melancholy, monday, mouth, sad, sad day, sadness, season, seasonal, symbol, unhappiness, unhappy,