<p>Eadweard Muybridge. Animal locomotion: an electro-photographic investigation of consecutive phases of animal movements. 1872-1885 / published under the auspices of the University of Pennsylvania. Plates. The plates printed by the Photo-Gravure Company. Philadelphia, 1887.
</p>
<i>This is an animated gif version for anyone curious to see the action in motion.</i>
Eadweard Muybridge
1887
<a class="external autonumber" href="https://commons.wikimedia.org/wiki/Category:Nude_woman_brings_a_cup_of_tea;_another_takes_the_cup_and_drinks">[1]</a>