Create a visual portrayal of a serene question-filled environment. The scenario symbolizes the inquiry, 'What are you doing?' with large, ornate letters hovering in the sky. A calm river runs through the scene reflecting the phrase in its ripples. Lush green trees in the foreground signify growth and pondering, while mountains in the backdrop represent the vastness and depth of the question. The setting sun paints the sky with colors, hinting at the countless possibilities that can answer this question.