Very minor wear is to the corner tips and turning edges. Very fine hairline cracking with a few pinpoint losses is to the turning and extreme edges. A few hairline drying cracks are to the black painted passages, most notably within the lower right quadrant and near the upper edge at center, and a few hairline cracks with some associated stabilized lifting are to the upper left of the central red passage. There is no apparent inpainting visible under ultraviolet light.