Person using calculator, cropped view of hand

Person fixing printer, cropped view

Hand dialing landline phone, cropped view

Businessman lying on grass, hands behind head

Male student carrying book and folder, partial view, close-up

Businessman shaking hands

Office workers making copies and sending faxes

Hand using oversized calculator

Two men face to face, holding cell phones, cropped view of hands

Woman standing in front of elevator, man pushing button

Businessman sitting at desk with hands behind head and eyes closed, colleagues standing in background

Man looking up and holding up hands, head and shoulders, portrait

Office workers using fax machine

Teenage girl wearing fur hat, pushing fur collar over mouth, close-up portrait

Man scowling, head down and hands up, head and shoulders, portrait

Man shaking hands across table

Man pressing power button

A person pushing button of computer, close up, high angle view

Metallic human hand superimposed on a blue background

Businessman holding a hand bag and a mobile phone

Hands pushing button on printer, cropped view