Pop up garage....what?!
Norfolk Nebraska clouds before the storm.... 4/14/2012 "Mammatus clouds are most often associated with the anvil cloud and severe thunderstorms. They often extend from the base of a cumulonimbus, but may also be found under altocumulus, altostratus, stratocumulus, and cirrus clouds, as well as volcanic ash clouds. When occurring in cumulonimbus, mammatus are often indicative of a particularly strong storm or perhaps even a tornadic storm."
Norfolk Nebraska clouds before the storm.... 4/14/2012
Richard Shilling makes his "land art" using only natural materials gathered near where the sculpture is made. Some of his work lasts only a few minutes before a change sweeps them away. Gallery of his work on the Telegraph site
life size blue whale sculpture in forest