London-based artist Jonty Hurwitz has unveiled a series of 3-D printed sculptures so small that they can not be seen with the naked human eye, works that are so small they can be placed inside the eye of a needle.  “The challenge is that these works exist beyond the limits of our perceptual capabilities, and as a consequence beyond the realms of what we can visualize,” Hurwitz says. “The thickness of a single hair is something that every person has pondered at some point in their childhood.”Read more at Huffington Post
