Take a good look at the artwork. It’s not a photograph, though it’s based on one. And it’s not a painting, though the artist that created it began as a traditional painter. It’s a drawing. Drawn with a blue Bic pen. Actually many blue Bic pens are used to create these incredible pieces that measure up to ten feet in height. They were created by 31-year old Juan Francisco Casas and have been displayed at sell-out exhibitions. Extraordinary. Check it out.