The Scream: My Interpretation

My interpretation of the picture is the guy is screaming because of what he sees around him, since the sky is red and the water warps between the red and the blue and it is divided by the black line, the bridge that he is walking in gets narrow and narrower and at the end of the bridge it looks like there is a monster type of thing waiting for him, another reason why he might be scared of the monster at the back is because it looks like a secluded area where if something did happen no one would be there to help him.