The little boy lifted the circle of ice on its side. All at once a magic window opened and a new perspective appeared.
"What can you see?" he whispered to me.
"I can see light and shade." I replied. "I can also see lines, straight and curved, I can see shapes."
"I can see another world of ice."
"I can see infinity going around the edge."
"That's what I can see." I said.
"What can you see?" I asked him