Today we saw an Air Force Heritage Flight of New Zealand flypast: the superlative Supermarine Spitfire and three modern Beechcraft T–6C Texan IIs. I thought they were simply flying along the hills then they turned and flew directly overhead.

4 distant propeller planes in formation.
The 4 planes catch glints of light as they turn.
4 planes in a tight diamond formation heading straight for the camera.
The tight formation of 4 planes directly overhead.