Ключевые слова: 3d, 3d illustration, art, backdrop, background, banner, beverage, blue, blue background, blue monday, bluemonday, concept, conceptual, cup, day, depressed, depressing, depression, depressive, discomfort, emotion, emotional, emotional suffering, emotions, feeling, gloomy, health, january, lonely problem, melancholy, mental, monday, monday blue, monochrome, negative, psychological distress, sad, sadness, symbol, unhappiness, unhappy,