tranquil waterfall at sunset: minimalist 8k wallpaper

tranquil waterfall minimalist mobile wallpaper plateaus trees high quality resolution illustrator landscape sunset monochrome flattened perspective tom whalen minimal nature scenic serene calm peaceful artistic digital art background relaxing tranquility minimalism natural beauty serenity sunset: mountains captured style emiliano ponzi showcases nature-inspired nouveau animated gifs highlights light yellow dark emerald tones add depth vibrancy scene generated