Hi Ian, just having a bit of a catch-up...
New - great idea and well timed. DOF and background have been covered.
Clean - the car shot is definitely my favourite, an interesting composition with detail and movement.
Open - great find, the subject contains lots to look at. Ideal world would have included either all or none of the pig, but these things are usually dictated by where you can stand.
Distant - really cool shot. The suggestion to go mono makes it really atmospheric but I like the vivid green in the original, it's warm and fresh, if that's not a contradiction.