Upload & Sell: Off
I agree it's hard to pick a favorite, especially when my top 50 favorite images of the year are of my grandkids. Images that are special to me but probably not to anyone else.
So it came down to one of two other images I took last winter, one of upwards of a half million sandhill cranes coming in to roost at sunset, or this one, the Glory Hole in Arkansas.
5D Mark II - EF17-40L - Av mode - 1.6 shutter - f10 - ISO 100