Orion setting in deep twilight sky with stars in abundance but the sky still deep blue

Orion setting in deep twilight sky with stars in abundance but the sky still deep blue, from Australia with Orion “upside down” The Saucepan asterism popular in Australia is visible here, made of the Belt stars, and stars in the Sword and the star to the left of the bottom star in the Belt here This is a stack of 4 x 20 second exposures for the trees to smooth noise and one 20-second exposure for the sky, all untracked with the 35mm lens at f/2 and Canon 6D at ISO 1600 Taken from Tibuc Gardens Cottage, Coonabarabran, Australia. (Photo by: Alan Dyer/VW Pics/UIG via Getty Images)