With all those "orbs" on the photo you ought to post it on paranormal/ghosthunting websites. Whilst the more cynical amongst us think that they are caused by light reflecting off water droplets, insects etc there are many at the more deluded end of the paranormal spectrum who think that they are a manifestation of ghosts/paranormal activity. With that number of orbs you ought to be able to rent out your garden to ghost hunting groups, psychic event organisers etc at considerable profit. If you could add in a few of the weirder "inhabitants" of the Chase, even better.