White envelope, rectangular shape, sealed flap, brown stamp, red postal mark, crumpled paper texture, soft creases, subtle shading, realistic details, 3/4 composition, warm color tone, natural lighting, close-up shot.
White envelope, rectangular shape, sealed flap, brown stamp, red postal mark, crumpled paper texture, soft creases, subtle shading, realistic details, 3/4 composition, warm color tone, natural lighting, close-up shot.