Very very nice!!!

Flak puffs are impressive in their detail and irregularity. The water looks like it's from a camera shot.
On the Sunderland flying boat, the second engine counting from the left.. Is the exhaust slightly off it's alignment with the engine? Compare to the other three engines with their exhausts and smoke trails.
These friday screen shot teasers are getting better and better.. It's the happening of the week!