a tranquil watercolor scene featuring a cascading waterfall over stacked rocks adorned with vibrant green leaves

waterfall rock nature tranquil watercolor scene cascade stack adorn vibrant green scenery outdoor artistic decor background brushwork wilderness colorful visualart rural picturesque shadow freshness creative silhouette paint streambe river tropical calmness riverbed landscape water reflection beauty brushstroke foliage splash forest climate balance design canva zen harmony eco flora rugged sunlight