brutalism exterior shot modern cabin with a sloped roof rendered beautifully in a serene forest setting use soft beige for the cabin walls and dark charcoal grey for the roof the deck is a deep brown complementing the two black lounge chairs and table large glass windows reflect the surrounding nature add subtle warm earth tones in the environment with lush green trees and a pale blue sky creating a peaceful and inviting atmosphere soft golden sunlight filters through the trees casting gentle shadows on the cabin s facade architecture