By the Gallon.

Several months ago while visiting my sister in New York, we were over in Brooklyn and stumbled upon the Brooklyn Superhero Supply Co. I enjoy Dave Eggers' writing and really like his series of non-profit tutoring and writing centers around the country, so we figured we'd take a look.

At the New York store, part of the decor included these gallon paint jars filled with super powers for heroes and villains.

Last week in Madrid while wandering around our new neighborhood I spotted these in the window of some high-end clothing store.

I don't know what the metric conversion for fashion to vengeance is, but the concept (at least in window display design) has made its way across the ocean.