"La Chevauchée Fantastique". Watercolor by Léopold CENNI (born circa 1889), on wove paper, stamped on verso with the violet stamp of "A. CENNI, Paris 7è" and a description of the work on pasted paper. Signed lower right. Subject used to illustrate Henry Durville's "Mystères initiatiques". 30 x 42 cm. A/B condition (rare handling creases, dusty verso).