Observation of the Sun, 25 July 1885

Made:
1885

Observation of sunspots made by John Willis on 25 July 1885. A neat sunspot is delineated at x120 magnification. One of 275 pencil, ink and colour wash observations of the Sun and Jupiter made by Willis in Folkestone between 1879 and 1906.

Details

Category:
Art
Object Number:
2001-769/57
type:
drawing
credit:
Sotheby's (Olympia)