Thanks all for commenting.
Frank,
The lens was unfiltered, but tends to vignette at the corners so it almost appears that a grad was used.
Bjorn,
Except for mowing, the Town of Markham who administers all local public properties such as this field does not tend them in any other way, and because of a Provincial government ban on effective Pesticides, they are all overgrown with Dandelions, and many other weed types. With the exception of Golf Courses, it is virtually impossible to find tracts of land where I live not covered in them.
Robert