Penguins are pretty easy. On my left hand I liked the penguin on the pinkie and thumb. On my right hand I liked the ring finger penguin. I thought the polar bear and the peeking penguin were also sort of cute. I used the nail polish brushes themselves to do almost all of the black penguins and white belly parts. I used this Youtube tutorial to do the dancing penguin. Surprise, it is cuter dancing on youtube.