Super-cell Lightning, Snyder, Nebraska Under a super-cell thunderstorm, a "wall cloud" or "pedestal cloud" may form. This is frequently associated with tornadoes and micro-bursts. Here, a "cloud-to-ground" lightning bolt strikes from a wall cloud.
really neat! almost an infinity symbol - pp said "Individual images taken of Venus in one year to create a full curve. The summer solstice being at the top, winter solstice at the bottom, and equinox where the lines cross (by Jesús Peláez)"