Happy schoolgirl rising hand in classroom while her colleague is sleeping on his desk

Schoolgirl (10-11) and teacher with blackboard in background

Happy businessman holding disposable cup with colleagues standing in background

Portrait of happy medical colleagues with radiograph over gray background

Young businesswoman talking on cell phone with colleagues in background at office

Schoolgirl (10-11) and teacher face to face with blackboard in background

Young businesswoman talking on cell phone with colleagues in background at office

Two businessmen shaking hands

Two businesswomen shaking hands

Multiethnic business colleagues using tablet PC and cell phone with stacked wooden planks in background

Teacher and schoolgirl (14-15)

Teacher and schoolgirl (14-15)

Schoolgirl (6-7) embracing teacher

Two women in their office cubicles talking

A businessman looking at his computer and his coworker holding a file

Illustration of businessmen shaking hands against yellow background

Business people talking, with speech bubbles coming from their mouths, standing against files in the background

Businessman smiling and woman holding wrapped Gift, Illustrative Technique

Businesswoman being in love with her co-worker, Illustrative Technique

A scene in a classroom showing an enthusiastic girl and a stressed out boy

Architects discussing the plans

Side view of business people at workplace

A tall man and a short man standing beside one another

Schoolgirl daydreaming with two colleagues in background