This is the WolframAlpha input:

e^(-3*((0.5+x)^2+y^2/2))+e^(-x^2-(y^2/2))*cos(4*x)

.. but it still doesn't say "Hi". I'm sad.

What PaulVI said. Master locks are notoriously bad; the easiest way to open these guys is to hit them with a bat, top to bottom -- they can't withstand the force, and they pop like a .. I don't know, someone think of something inoffensive.

But yes -- props for the crafty skillz!

Seriously? A photo that almost-but-not-quite delivers on the promise of showing the face without gaps? Lazy, lazy cruelty.

klassy.

Oh, good god, what an idiotic idea. The combination of unfunded mandates and no income tax is going to destroy what little infrastructure that state already has. All the idiots who complain about taxation should go out and pave their own damn roads. Asstards.