I am not sure why this picture works for shadow, but I think it does. Maybe it's because it appears to be an "imperfect imitation" or reflection, or a vague representation, or a phantom. Or maybe it's more like a secret follower. Or, perhaps, a shelter or protection. As if you must get past him to reach the phantom behind.
Hey, I tried. Sometimes feelings cannot be quite explained. Do you think it works?
