The image shows four bottles of different colors - green, yellow, and red - arranged in a row on a window sill. The bottles are made of plastic and have white caps. The green bottle is on the left side of the image, the yellow bottle is in the middle, the red bottle is to the right, and the red one is in front of the window. Through the window, we can see a brick building and a tree outside. The window is open, letting in natural light.