The answer is neither photo nor video. New York based artists Jamie Beck and Kevin Burg have created interesting visuals running in loops, but not going anywhere by using  animated gif format we usually encounter in Internet gaming in a different point of view. They named this technique as sinemagraf. Jamie Beck works as a fashion photographer and Kevin Burg is expert about video and motion graphics. Arising from bilateral cooperation this hypnotic and surprising visuals  demonstrate their expertise.Below we selected some of their works, you can find more on thier site..