a dark silhouette from palms in summeryspring setting

background shadow subject palm leaves season summer spring style minimalist art deco impressionism mood calm relaxing tranquil colour palette green blue yellow white atmosphere tropical warm sunny texture rough smooth organic naturalistic medium digital watercolours oil paintings gouache theme nature relaxation escapism layout vertical horizontal square perspective birds eye view low angle shot lighting backlit sidelit frontlit composition symmetrical asymmetrical rule thirds brush strokes loose tight expressive realistic detailed elements individual grain highlights