This striking photo of the smoking room at Washington Dulles International Airport in Virginia recently surfaced on Reddit [1]. The stark contrast between the ceilings in the nonsmoking room and smoking room is serving as a visual reminder to many about how harmful smoke can be to your health [2]. One person commented, "Having a tough time quitting, but this definitely helps," and another said [3], "This makes my lungs hurt."

The airport is one of the last large American airports to allow smoking indoors [4] — it's easy to see why! If you're still trying to kick the habit, this photo may just be the wake-up call you need.