2020 Theme: Love Our Outback. GalleryContest is finished!Title: Solar Silhouettes 1Author: Graeme HaniganVotes: ?Category: Colour | Open Views: ?Description: This is a sunset silhouette of the heliostats of the Worlds First Micro Grid, Solar Power Station, built by the Australian National University in 1980 and which supplied power to White Cliffs until 2005.