Clear water reflects trees and sky, plants cover entire floor.
An overhead view of a body of clear water with a thick bed of aquatic plants growing underneath it. The plants are covering the entire floor below the water. Trees above the water are reflecting off the surface in the top right and left corner of the image. The sky is also reflecting off the surface at the top of the image. The surface of the water is still with and has no noticeable ripples on the surface.