It's funny, because I was just watching "Rise Of The Guardians" last night. I guess it was appropriate to call him "Sandy". I love how you put such a unique spin on the symbol. It helps that orange is my favorite color. I just love his expression. He seems to be literally made of sand.
It looks like this kid is just floating around. That seems appropriate for the situation. The window looks more like a portal to another world. I never knew that song was specifically about him. I assumed it was just a generic term.