Sounds of Silence (Day 9)

Quinlan has been going to his ENT (Ear, Nose, Throat) specialist since he was 11 months old.  He goes every 3 months for a check-up, more if he has any issues with his ears.
Today was his winter check-up.
He has perfect hearing, his tubes look great, and no infections.... He goes again in May before summer swimming starts.
While Quinn was in the sound booth doing his hearing test, I decided to take some pictures.  Every time he hears a sound he is to "wave" through the window at the tester.   He looks SO serious in the following pictures, but he is really just doing what he is supposed to.

Taken with my iphone so the photos are a bit grainy, but you get the idea!