Cactus Flower

We're off to Northhampton, MA for a show tomorrow. Will probably miss a few days since we have a free place to stay that may not have internet access..... how will I survive? I'll take some pics to share on my return though. The cactus flower above is right in my office. Sort of a big ugly, spiny, sharp plant that just sort of sprawls across my window sill ----- growing in a pot that fell over several years ago. You don't think I'm going to try to set it straight do you? Very regularly big 3" across by about 5" long flowers appear.... sometimes several at once. Always a great day when I spot one! Started from a little piece about the size of my thumb salvaged from the floor of my lawyer's office about 20 years ago!