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