a fantasy world scene featuring a planet, mountains, a flowing river, clouds, and a bright sun, conveying a sense of

sunset adventure imagination illustration art background clouds landscape mountain moon sky sun night stars fantasy peak planet rendering space world animation anime back castle cloud cloudy color cute dark daylight decoration design drawing field forest gaming graphic green japanese light modern mountains pink river romantic sand scene soft stones sunny tree vector wall water waterfall beautiful breathtaking mars artist artwork astrology astronomy awesome cosmos epic extraterrestrial galactic galaxy inspiration magical mystical quest rpg ai generated