These nose-bleed inducing images are the work of Russian roof topper, Ivan Kuznetsov. Based in Moscow, Kuznetsov and his crew travel the world, scaling the tallest buildings around. Handily for us, he takes his camera along and gets amazing pictures like these.

If the scenery, or even Kuznetsov's face looks familiar, it may because he's good friends with Ukrainian mentalist and one-man-muscle-car-advert Mustang Wanted.

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