The image is a close-up of a glass window with a reflection of a building in it. The building appears to be a modern skyscraper with multiple levels and multiple windows. The reflection of the building is visible in the glass, creating a grid-like pattern. The sky is visible through the window, and the sun is shining brightly, casting a warm glow on the building. The image is taken from a low angle, looking up at the building from below. The overall mood of the image is peaceful and serene.