These lesions are often painful and can leave scars on your skin.

He left the mark of his sweat on her skin.

Dust from nearby building sites left a sticky black film on one's skin.

Lightning hit an instant later and barely left a black mark on its skin.

Leave a cream on your skin for too long, though, and you could burn yourself.

It left a damp trail on the girl's skin.

Any residual soap can become irritating if left on your skin.

The quick-rip left a patch of fire on her skin.

It seemed to leave a slight film on my skin, and didn't 'feel' like other soap.