Looking up at the forest canopy can yield beautiful colours, but you can see something truly breathtaking with a fisheye lens on your camera. This image takes in 180 degrees of the forest, looking up in the autumn at the height of the fall colours.
The corners of the image are not vignetted, the angle of view is so wide you are actually seeing the forest floor in each corner.
When in doubt, look up!
Photographed in Bracebridge, Ontario.