female teacher wearing a blue blouse and glasses lecturing to a crowded room of students
female teacher wearing a blue blouse and glasses lecturing to a crowded room of students
female teacher wearing a blue blouse and glasses lecturing to a crowded room of students
a woman in glasses is holding a book in front of a crowd
a painting of a woman in front of a group of people
a woman in glasses is speaking to a group of people
an illustration of a woman reading a book in front of a crowd