Supervillian-in-Training?

Yes, I let Alex go to school like this.





In fact, it was my idea. They've been focusing on colors the past two weeks...one each day...and as I just happened to have wash-out-able hair color in the cupboard, well...how could I pass up the opportunity?

The green, I thihk, was the best. That's purple above. There was also red, but I didn't get a picture.