This is one of those things you learn on the architecture tour and never forget 🏰🧠 Have you seen the fragments on the side of the Tribune Tower? If so, which one is the coolest you’ve seen?! Comment below!👇 — #chicago #didyouknow #chicagofacts #history #tribunetower #architecture #chicagoarchitecture #chicagoillinois #smartcity #chicagorealestate