Pen y Fan, cloud landscape with brockenspectre
A brockenspectre appears when the sun shines from behind a climber or walker who is looking down from a ridge or peak into mist or fog. The light projects the climber's shadow forward through the mist, often in an odd triangular shape due to perspective. The head of the figure is often surrounded by the glowing halo-like rings of a glory, rings of coloured light that appear directly opposite the sun when sunlight is reflected by a cloud of uniformly-sized water droplets (explanation taken from Wikipedia).
隨機精選照片
