Oh my gosh, it's Shark Week on Discovery Channel. You know what that means, oh yes, shark nails! I'm surprised it has taken us this long to create a shark mani as I seem to see different variations of them on Pinterest and Instagram all the time! I went for a fairly bold and simple design, using grey polish rather than the more popular blue, and refrained from including any swimmers in peril (although I did think about adding a few!) The main polish used in the mani is Barry M's Grey. I also…