Something is peeled if it has had its peel or skin removed.
Peeled is also the past tense of peel.
Something that is free of flaws and imperfections and cannot be made better in any way is perfect.
Something is permanent if it will last forever, or for a very, very long time. The hand prints made in the concrete in the picture will be there permanently.
The opposite of permanent is temporary.
Something is pinned if it is held in place by something, usually by a pin. You can pin something down without pins, for example "her hands were pinned to her sides".
