A teacher's vertical white board on wheels.

Vertical Mobile White Board

Person with a raised hand explaining, teaching, presenting, discussing, waving.

Person With A Lifted Hand

Half Body person with a raised hand talking, a teacher explaining or a man making a presentation.

Half Body Person With Raised Hand

A poster explaining a bus or subway route.

Bus Route Poster

A seated smiling man with a sweater over a shirt with a tie, looking to the side with his hands up in the air as if he's interacting or explaining something.

Seated Man With Lifted Arms

A horizontal window tab showing a half-body teacher giving a lesson by showing text on a poster with a long stick.

Horizontal Screen With Teacher Giving A Lesson 

A standing smiling male teacher with a jacket over a shirt and lifted hands, as if he is explaining something.

Standing Teacher Explaining

A screen showing a yoga teacher holding a lunge pose with a lifted arm.

Screen With Yoga Teacher

A round bubble with a teacher or presenter inside, giving a class and pointing a board.

Icon Of A Person Doing A Presentation

A screen display explaining mental health. 

Mental Health Screen Display

A blackboard complete with geometry explanation and drawings, such as a right triangle, a pie chart and an equation.

Illustration Of Standing Teacher Explaining