Create a digital art image of a silhouette of a person sitting on the edge of a cliff. The person is gazing at a tranquil lake reflecting the colors of a vibrant sunset. The background shows layers of mountains with a soft haze that enhances the depth of the scene. The sky is filled with warm shades of pink, orange, and purple as the sun sets on the horizon, casting a glow that illuminates the clouds and the sky. There are stars starting to appear in the dusk sky, with several shooting stars streaking across. The scene conveys a sense of peace and introspection.