I was at the airshow and got this one during the WWII part of the show. They were simulating bomb runs over the airfield which added an oily smoke in the air. I shot close to 1000 photos that day of the various aircraft and I liked this one. I didn't do a lot of processing, just some slider adjustments and added a little more blur to the prop because I was shooting a faster shutter speed and wanted to have more movement in the propeller. Canon 90D with a Tamron 150-600.