A man with short hair wearing a lab coat and boots, smiling, and raising a hand while sitting on a stool.

Man In Lab Coat Waving And Sitting On Chair

A woman sitting while facing sideways and raising a hand.

Woman Sitting

A little girl with a braided ponytail sitting on a stool and raising one hand.

A boy sitting on a stool while facing sideways and lifting a hand.

Woman standing in profile with a raised hand.

A woman sitting on a stool while holding a clipboard and facing sideways.

A hand rail with hanging handles for public transit.

A student sitting in a chair with his hands raised.

A woman with long attached hair wearing a long sleeved shirt, a skirt and slippers, sitting on a stool, facing away and raising her hand.

A woman wearing a skirt and slippers, sitting in a chair and raising one hand, facing to the side.