In the 1980s and 1990s, New Zealand artist Neil Dawson invented these sky drawings. http://www.neildawson.co.nz/
Neil Dawson 1994
Neil Dawson 1994
Neil Dawson 1994
Neil Dawson 1993
Neil Dawson 1994
Neil Dawson 2010
Neil Dawson 1987
Neil Dawson 1982
Sky Drawings by Neil Dawson 1980s & 90s