If you don't like heights, look away now. Seriously.
Russian photographer, Angela Nikolau, takes the most stomach-turning selfies we've ever seen. Posing on top of some of the world's tallest buildings, the Instagrammer never forgets to snap herself sky high.
A self-taught photographer, whether she's on top of a sky scrapper or on the edge of a towering office building, she's always just seems so calm. Her Instagram now boasts over 200K followers and no doubt that will only grow. Check out her photos below. Do not try this yourself.
