Photographs from Russia's tallest buildings by teenagers without safety equipment

Vitaly Raskalov and Alexander Remnov call themselves skywalkers. Skywalking, which consists of scaling structures without safety equipment and then uploading the pictures to social media sites, appears to have originated in Russia and has gained popularity over the last year. Some of the highest buildings in Moscow and some other cities in Russia feature including the top of the Russian Academy of Sciences (where the boys are doing the plank) or a turret