Astronomical Ceiling, Tomb of Senenmut. Artist: Charles K. Wilkinson. Dimensions: Facsimile: H. 73 ? W. 56.5 cm (28 3/4 ? 22 1/4 in.); scale approximately 1:5; Framed: H. 74.3 ? W. 58.1 cm (29 1/4 ? 22 7/8 in.). Dynasty: Dynasty 18. Reign: Joint reig