One would think that these colorful swirls are computer generated, but they are actually the work of Australian photographer, Lincoln Harrison. Using a long exposure lens, Harrison captures the trails, created as the Earth rotates—giving the impression of the stars moving across the sky. View full Startrails gallery. Check out more of Lincoln Harrison’s work, here. [Source] Leave a Reply Cancel Reply Your email address will not be published. Name* Email* Website Comment Notify me of follow-up comments by email. Notify me of new posts by email.