Does it appeal and convey?
Raj, first my mind wanted to analyse what this one really is (physically) - watermelon? or some sort of sea shell? So the side question is, if the subject is not readily identifiable and if we wanted to convey some abstract thoughts through that subject are we letting it dilute?
Ok, I couldn't figure it exactly out, the next question being what the photographer wanted to convey? a puzzle (may not be)? What else? Still pondering..