Emma Thompson was 44 in Harry Potter and the Prisoner of Azkaban when she played the character 'Sybill Trelawney'.
That was over 20 years ago in 2004.
Today she is 65, and has starred in 84 movies in total, 50 of those since Harry Potter and the Prisoner of Azkaban was released.
In Harry Potter and the Prisoner of Azkaban, I think Emma Thompson looks: