updated 03/11/2014 AT 11:00 AM ET
•originally published 03/11/2014 AT 1:05 PM ET
The actress, seeking a fresh start after being treated for mental-health issues, is busy hitting the books at the Fashion Institute of Design & Merchandising in Orange County, Calif. But Bynes, 27, took some time to catch up with her followers and share the pencil drawing.
New sketch ~ FYI This is my only twitter account, I have no secret twitter accounts. Xoxo Amanda pic.twitter.com/l5grNZOUHl
amanda bynes (@amandabynes) March 10, 2014
But the recovering star made amends March 1, deleting two years’ worth of Tweets and thanking fans for their support.
In February, Bynes’s attorney said she has been adjusting well to her new life.
“Everything is fine,” Bob Wilson told PEOPLE. “She’s doing great.”