Picture of the Day: May 21, 2012SUNDULATION | Photographer Sylvain Meyer creates his mysterious, expressive images by manipulating the natural landscape (that's right — no Photoshop). See more of his gorgeous work in his Flickr stream.

Want to read today's io9 stories a different way? Check out our blog view. You can also catch recent episodes of the io9 TV show We Come from the Future, or visit Observation Deck, our general discussion forum.