These Smokers Lung pictures will educate you about the human lung and give you examples of what they can look like.
The best way to get someone you love to quit smoking is to show them smokers lungs like these.
These are healthy lungs compared to smokers lungs.
Can you guess which ones are the smokers lungs?
You can see the tar in these smokers lungs.
Here are 3D models of healthy lungs compared to smokers' lungs.