by One Curious Chip
American Apparel T-shirts are made with 100% fine jersey cotton combed for softness and comfort. (Athletic Grey and Athletic Blue contain 50% polyester / 25% cotton / 25% rayon)
Ballpoint pen in my moleskine sketchbook.
Random note: I love this colour. The barrel of the pen implied green ink, but I was quite delighted to discover it's a more teal blue turquoise colour.