This is a shikishi (decorated paper) by the 59th Monzeki (chief priest) of Daikaku-ji Temple in Sagano, Kyoto, Yuyu Kataoka, a great Buddhist monk. It is from the Showa era when he became the Monzeki, so the outer paper shows signs of aging and deterioration. There are no stains on the shikishi itself, but there is some discoloration due to aging (please refer to the photos).