A square decorative painting inspired by traditional Korean chaekgado, showing a geometric bookshelf filled with neatly stacked bound books, porcelain vases, scholar stones, brushes, ink vessels, fruit, flowers, and small antique objects. Flattened perspective, crisp architectural compartments, mineral pigments in deep indigo, vermilion, jade green, ochre, and muted gold, aged hanji paper texture, intricate hand-painted detail, balanced auspicious composition, no readable writing, no frame, no watermark.