1. Christoph Niemann’s work has appeared everywhere from the cover of The New Yorker to The New York Times Magazine.
He’s also the author and illustrator, most recently, of Abstract City.
2. For the past few months, he’s been sketching scenes around everyday objects and posting the images to his Instagram.
- U.S. Republican presidential candidates will debate Saturday at 9 p.m. ET on CBS for the first time since Donald Trump's win in New Hampshire.
- Up to 150,000 penguins may have been killed by an iceberg blocking their access to the sea.
- And how well do you know what happened in the news this week? Take our quiz.