The brain is the most complex organ in the human body, and perhaps the most amazing. Using cardboard boxes, artist Yaron Steinberg created this interesting installation which shows us what he imagines his own brain to look like. One peak inside and you'll instantly notice a considerable amount of detail, including lots of tiny houses that resemble the tight-fit favelas of Brazil. My favorite part is the toy train that circles around; it's as if Steinberg's brain is daydreaming. Check out the videos, below, to see the installation in more detail.