"Young man wearing a suit holding his hand on his forehead, worried"

Businessman holding his hand on his chin

"Business man holding his hand on his cheek, blurred woman in the foreground"

Pensive senior holding his glasses in his hand

Pensive senior holding his glasses in his hand

"Elderly man with a hat, holding hand to his chin, Poxoreo, Mato Grosso, Brazil, South America"

"Smiling young man after doing sport holding a water bottle in his hand, Mannheim, Baden-Wurttemberg, Germany, Europe"

Stressed businessman holding a hand to the bridge of his nose

"Man holding magnifying glass in front of his eye, Switzerland, Europe"

"Man holding cleaning products in his hands, Mannheim, Baden-Wurttemberg, Germany, Europe"

Young man covering face with his hand, holding a handkerchief

"Gardener, garden plot holder, holding a flower in his hand, Germany, Europe"

A man holding a skull in his hands

Close-up of a businessman holding his tie

Man with building for body measuring his height

An illustration of a man stretching his back

A man holding a red cup of steaming coffee in the palm of his hand

Elderly man, shown from chest up in hospital bed, wears painful expression while holding hand to chest. Health care professional (nurse) leans over to listen to his complaint.

A man carrying a shopping bag and looking at the coins in his hands.

Young man with a shopping basket in his hand walking in a supermarket

A giant human hand holding a businessman on the tip of his finger

A man holding a lighted match

A man holding a small seedling in the palm of his hand

Side profile of a woman running towards an elevator and a man sticking out his tongue

Man holding a burning candle in his hand