Perhaps she is planning her weekly schedule or drafting a new project proposal for her business. Quick Tips for "Mature" (Advanced) Writing
Are you preparing for a specific like the DET or IELTS, or is this for a general creative writing exercise?
She is wearing glasses and appears focused while taking detailed notes in a leather-bound journal.
Use the Present Continuous (e.g., "she is writing") to describe current actions in the photo.