Seamless Floral Pattern of Hydrangea Clusters

seamless repeating floral pattern of hydrangea-like flower clusters, dense all-over arrangement with overlapping rounded petals, delicate botanical textile print, soft watercolor and colored pencil texture, pale powder blue petals with lavender and periwinkle shadows, subtle white highlights, hand-painted surface detail, no stems visible, evenly distributed floral clusters filling the entire frame, gentle translucent washes, soft edges, elegant vintage wallpaper design, calm pastel aesthetic