I only know 1 and 2 I'm sorry
1, "my sister for example spends every waking hour on her cell phone"
2, "people who use cell phones are very rude"
They could have used things like trees, people, animals, mountains, etc as a reference/starting point for their work.
B. the cross sections
hope this helps
1. The concept of art means expressing how I feel onto paper
2. Art is important because it has emotions and beautiful sights people need to see. People should study art history because it shows how art has been changed and developed.
3. My favorite type is abstract art because it has a messiness to it that speaks boldly and it catches my eye than any other artworks
