Yikes...this one is going back a few years now...autumn colour in Ontario's Algonquin Provincial Park from several years ago in 2010. Just got around to working on the image file this past week.
Nikon D200
Nikon 80-400mm VR lens @ 100mm (full frame effective focal length = 150mm)
ISO 100
f11 @ 1/20 sec
Nikon Neutral Polarizing Filter
Look forward to comments.