The colors I see are blue,gray,white,black and the only shape I see is a triangle I don't see any type of lines.
The five words the come to mine when I look at this picture is mysterious,caution, dumbfounded, curious,usual.
The way I can interpret this photo is as we lay there the world will pass us by whether we like it or not.
This image uses rule of composition by focusing on the puddle and the girl.