This was shot in 2014 over Royersford, PA. I was testing a new-for-me Nikon 35 mm film camera that was loaded with Ilford HP5+ (B&W) when I saw this sunset with the balloon. I pulled out my trusty Nikon S9500 and got off several shots while chasing it in my car before losing the light entirely.
a brave soul in that balloon! Neat capture!