To name an element, I see texture, in the hair and eye sockets, I would also recommend just google searching elements of art, and their definitions, and matching any up to what you can see
1: true
2: true
3: true
4:true
5: false, atmospheric perspective does add a sense of depth.
3. Bliss
4. Rockefeller Jr.
7. Sullivan
these are the CORRECT answers .
Spiral (From as far as I can see there are no spiral lines)