A poster or screen displaying a simplified torso with the lungs visible. 

Poster Of Lungs

A man with short hair wearing a wristwatch, waving a hand and smiling while kneeling on one knee.

Man With Wristwatch Kneeling On One Knee And Waving

A happy male weightlifter athlete, holding a heavy barbell with weights above his head, with split legs in a lunge position.

An icon of lungs with information, which could be poster or textbook content.

A vertical poster showing an icon of lungs.

A pair of lungs on a poster or inside a rectangle with rounded corners.