Watercolor stamp of Generated from reference image

watercolor postage stamp illustration, soft pastel color washes, bleeding watercolor edges, wet-on-wet technique, delicate brushwork, muted translucent tones, cream paper background, perforated serrated stamp edges, slightly aged paper texture, loose organic shapes, limited 2-3 color palette, square format, stamp fills the entire image, NO padding outside stamp edges, NO background frame, ONLY the stamp visible. Subject: a decorative design. No text, no words, no letters, no numbers. The stamp fills the entire image with NO outer padding or frame - ONLY the stamp itself visible, NOTHING else.