Outline:

1. Recap
   • Image objects and how to manipulate them
   • Exercise 0
2. Mini-quiz
3. Reading from a file
   • multi-line strings
   • opening and closing a file
   • .csv files
   • Exercise 1
4. Writing to a file
   • two ways to write
5. Discussion of Quiz 2
   • common misconceptions

Reading assignment (to be completed by the next class):

• Zelle section 5.9.1-5.9.3 (pp. 158-164)