the unseen II

I had somewhat of a difficult time thinking of objects that are "unseen" so these are a little obscure & unfortunately the best i could come up with.
1; hands.
2; God. It obviously is not a picture of him, but a cross is something that symbolizes Jesus. God is the most important aspect of life, since he creates it, and yet he has never been seen before.
3; the inside of a toaster. I wanted to capture the inner workings of an appliance because it is something that is truly only noticed for it's outcome.
4; a dream catcher which represents dreams because although they can be so vivid in our minds they usually do not make enough sense or we forget them before we can explain them to others.