Phil Roeder has added a photo to the pool:
On Monday night we flew home from Montreal, with an overnight layover at Chicago O'Hare airport. So, we went to the Hilton and ended up with a room on the top floor facing the airport. Not only were both control towers outside our windows, but a big storm was moving by to the south. I've never tried to photograph lightning before, so these are far from good photos, but it was quite a show.
from Chicago Photography Pool http://ift.tt/1DmXzJo
via IFTTT

