A Circle Challenge

In one of the groups I belong to, Eclectic Paper Artists, we take turns being hostess every month.  The hostess decides the project we do - anything of her choosing - and we send it to each other.  One month it was "hats," another month it was "mail art," etc.  I am hostess for the month of July and I sent everyone a 4" foam board circle that they were supposed to use to create something.  Darlene made a very cute clock that actually works!  My creation is a sundial:

And it works!