Vintage engraved postage stamp, portrait format, white perforated stamp edges on a warm off-white paper border. Deep navy blue field, fine engraved linework, tiny gold specks like distant stars. Upper left, horizontal white kanji "日本". Below it, two vertical lines of thin white Latin letters reading "INTERNATIONAL" and "POSTAGE STAMP". Upper right, gold serif numerals "1959". A slender gold crescent moon with a thin outline sits upper center, surrounded by scattered gold five-pointed stars of varying sizes. Center: a fluffy cream-white long-haired cat lying curled, body angled toward the right, head lifted and gazing up to the right with pale blue eyes, small pink nose, soft pink inner ears, thick ruff around the neck, front paws crossed and tucked, long plush tail curling around the lower left of its body. Fur rendered as fine engraved hatching lines. Lower right, a large white brush-style kanji "猫". Etching and line-engraving texture, flat matte ink, subtle misregistration, philatelic collectible aesthetic, limited palette of navy, cream and gold.