8 - Wow, really like this. Takes a while to work out which way is which, but I got it. The only thing I find out of place, or could just be I can't 'fit' it to the puzzle - is the top left semi circular 'shadow/shape' - without that, the image is even stronger, in my opinion. But this image grows on you and I might feel different when I work out what that is (assuming the head). Good title and certainly good meet of the Challenge in my opinion. Like the subtle colors and artistic feel to this - also like that bit of grass/something mid air upper left. Up to 8.
Very good at making a easily recognizable object, it's obviously a submarine!, into something of a work of art and turning it into an abstract. Your title certainly helps to bring out the emotion. I think you've got a ribbon contender here: 10
One of my favourites in this challenge... wonderful hues and tones.. really suits the challenge and your title is an excellent choice.. can't think of anything that would improve this photo.