Based on the provided text and image, what are the key periods of Shakespeare's work?

Based on the text provided, Shakespeare's work is divided into the following periods:

• Early period of Shakespeare's work (1590-1600): Characterized by hopes for renewal, historical chronicles, and comedies.
• Later period (dates of works): This refers to the later creative period, including plays written for his troupe which are dated to 1612-1613.
• Last period (after producing works): After 1613, Shakespeare seems to have fallen silent. The text suggests the last four years of his life may have been spent in illness.

The handwritten notes also mention:

• Later period (after producing works)
• last period