Seamless Vintage Botanical Pattern in Art Nouveau Style

seamless vintage botanical textile pattern, flowing Art Nouveau paisley leaf shapes and curling vines, large stylized leaves in dusty teal, sage green and muted mauve, small cream white flowers with yellow centers, delicate brown linework, layered ornamental foliage, hand-painted gouache and watercolor texture on warm beige linen background, soft distressed fabric grain, elegant repeating wallpaper design, flat lay surface pattern, intricate yet balanced, muted antique colors