Red Lichen

Unfortantelly Red Lichen are a difficult to find in big cities because they easily die when there is pollution around.
This one was shot in the Pedra Grande way, in the borders of Sao Paulo city, I was very happy to find one of these so near the city.
One last comment ... I had a hard time figuring in wich categories I should put a photo of a Lichen .... so I put in miscellaneous ... any better idea ?