Elegant Botanical Wallpaper Pattern with Stylized Umbrella Pine Trees

seamless botanical wallpaper pattern of stylized umbrella pine trees and rounded treetop canopies, delicate hand-drawn ink outlines with fine stippled texture, overlapping tree silhouettes in muted teal, sage green, dusty blue-gray and warm beige, thin branching trunks in pale brown, off-white paper background, elegant vintage textile design, Japanese-inspired decorative illustration, flat repeat pattern, subtle grain, refined organic shapes, no people, no text, no watermark