You know night photography has become mainstream when Apple uses a night image for the default background image on their newest device. Note the star trails near the top! I would guess this is a ~25 minute exposure not too long after sunset considering the daylight glow along the horizon and gentle lighting on the foreground. If anyone knows who’s image is used on the iPad, please let me know.
Update: The iPad background image is licensed from RIchard Misrach.
Update: See this in-depth article about the image and Misrach at ARTINFO