Sexy Ballpoint Pen Art (NSFW)

Juan Francisco Casas' Bic pen drawings. It doesn't matter what material you use, it's what you do with it."

Recreating sexy photos with the blue pens that we all use in our daily lives, the Spanish-born artist creates large scale murals that measure up to 10ft high. Casas can use up four 14p ballpoints on one picture, and his award winning pieces fetch over $6000. LINK