His head went back and he looked at the ceiling.

She held her head on one side and looked up at the ceiling.

She put her head back and looked up at the ceiling.

I was on the floor looking up at the white ceiling.

He looked back up at the ceiling behind my head again.

Or tried to look up at the ceiling, that is.

He stood in the hall, looking up at the ceiling.

He got a look at the ceiling and it wasn't good.

He looked up at the ceiling but didn't see it.

She was looking at the ceiling and doing that with her face again.