serene autumn landscape: colorful leaves, anime art style

autumn leaves trees field birds flying anime art dusty piles realistic romantic fictional landscapes sparse 3840x2160 serene landscape colorful falling warm tones soft brush strokes season nature scenery peaceful tranquil serenity beautiful vibrant relaxing harmony landscape: style motion wallpaper featuring avian-themed atmospheric paintings uhd showcases charming character illustrations graphic novel inspired illustrations light orange sky-blue colors create captivating atmosphere brushstroke fields add depth scene generated