Tiny Forest

Searching for a Tiny Tuesday blip I came across this tiny forest - no prizes for guessing what it is.
 
After my carpet shampooing marathon on Saturday I decided to do a bit of spring cleaning.   A bit late I know, but one year runs into another, now was it 2010, or 2011?
 
Why is it when you spot a cobweb and get the vacuum cleaner out that the cobweb is still there afterwards . . . ??  This time I think I got them all (maybe).
 
Many thanks to Greg, aka Sheol, for hosting Tiny Tuesday.