Wave Rock stands 15m high, 100m long and looks like a tall wave just about to break. Its formation has fascinated geologists and the public for years and is one of many interestingly shaped rocky outcrops in the area. Wave Rock is a granite inselberg that has been weathered over millions of years by wind and rainwater.
It's my second star trails shot from Wave Rock. This photo was taken after the Moon's rise. The moonlight provided the rock with extra light and I could use the lower ISO which reduced the overall noise of the picture.