Rainbow Swash

This brightly coloured gas storage tank can be found on the way out of Boston on I-93.  Painted by the artist Corita Kent in the 1970's, it is the largest copyrighted work of art in the world, and a Boston landmark right up there with the famous CITGO sign.  As we were driving past at highway speed (in the pouring rain) when I took this photograph, I've faffed it a bit to compensate for the dreadful, flat light and a bit of blurring.  If you feel so inclined, you can read more about this colourful sight here.