Now, at first glance, this penny-tile looks great... but then I started analyzing it, like I always do. Does this not seem a bit unsanitary? I mean, what if this was the floor in your bathroom... you step out of the bath all squeaky clean and onto dirty, germ-infested pennies? Really? Okay. Weird! But, looks cool, right? 
Right.I dig it... even if it is unsanitary. Feet get dirty anyways!
