Lichens on a bin

While waiting for a bus home I spotted a bin encrusted with lichens. I had to get a photo!

A tiny bit of moss

 While waiting for the bus home I spotted this tiny patch of moss on a wall.

Lichens!

I spotted lots of these on the concrete fence posts in our garden. Very interesting organisms!

I also noticed marked difference in the colour of the grey lichens when they are wet

Moss!

A close up of the  moss found in a pot in my garden-I was reminded of the film Avatar!
10D + 100mm macro lens