Though filming for the Divergent movie started earlier this month, photos depicting sets or filming only surfaced over the weekend.

Our first look at the Divergent movie set depicts four homes being constructed on an outdoor set. While the homes are very bare bones, one popular guess is that these are in the Abnegation faction.

'Divergent' movie set photo 1

'Divergent' movie set photo 2

The photos were shared by Twitter user @coffeygrinds.

Divergent’s cast and crew are all in Chicago now to film for several weeks. Author Veronica Roth took to her blog over the weekend to talk about her first day on the set where she witnessed the knife throwing scene being shot. She also got to look at other aspects of her book to film adaptation: “I also got to see the Pit, a train car, and an Abnegation house, about which I can only say: !!! One of the best parts of the day was that I got to meet all the craftsmen who are working on the sets after seeing their impeccable work,” she wrote. “I was so impressed with how much effort and thought went into everything I saw, so it was really fantastic to meet the people who were making it happen.”

Divergent will open in theaters March 21, 2014. Divergent book three, which we learned last Wednesday is titled Allegiant, hits store shelves this October.

We’ll continue to keep an eye out for Divergent set photos and pass them along as they surface! We’ve yet to get a look at any of the actors/actresses in their roles.