Tier 4 of Huay Mae Khamin waterfall, a seven-tiered waterfall near Kanchanaburi, Thailand.
Sony A7r with Sony 12-24.
This one holds up fine at 1280px width, but I need to go back there next time I'm in Thailand and reshoot it to get rid of motion blur in the leaves. A light breeze is the photographer's worst enemy when you're shooting running water and there's any vegetation about.
Compare and contrast tier 6
here.