A view from inside a dark, rough-textured cave looking upward towards a bright, oval-shaped opening

A view from inside a dark, rough-textured cave looking upward towards a bright, oval-shaped opening. Light streams through the opening, illuminating branches and leaves of a tree or trees visible above. The cave walls are irregular and seem to be made of rock, with some moss or vegetation growing on them. The contrast between the darkness of the cave and the brightness outside creates a dramatic effect.