Lviv, Ukraine - July 7, 2018: Close-up of blackboard with treble clef. Young student holding marker. Learning.
Girl draws on the sheet of paper with the marker at the office
A girl using a black marker draws on a large white sheet of paper that stands on an easel in a drawing mug in the room. The preschool girl
Vertical video of a girl in a white T-shirt drawing with a black marker on a large sheet of paper that is installed on a magnetic board in
Seamstress using marker while drawing her design
Hand writing and drawing equation with marker on white board
Closeup woman hand drawing diagram with marker. Unrecognizable businesswoman writing growing arrow on graph. Macro of marker drawing business chart on white paper
Beautician touching woman face and draws a pencil or marker. Facial plastic surgery. Hand is drawing lines with marker on cheek. In a the beauty salon.
Man writing and drawing formulas, graphs and charts with marker on white board
Mixed race businesswoman brainstorming, drawing with green marker on transparent board
Tilt up of children looking attentively at whiteboard, talking and drawing on it with marker
Mixed race businesswoman brainstorming, drawing with green marker on transparent board