使用器材:Canon Canon D60机身 Tokina Tokina 20-35镜头 数码 digital CF胶片  
July 13 afternoon. north of Toronto

Thanks for all comments.
枯痴: you are right, the name is no good.
jzjun: this one did not use GND, but used PL.
applepig: yes, used PL
limingsheng: this picture almost no PS.
Amherst : 云要砸下来啦 I ran away.
色影诗: "不够起伏" that's the shortage of Ontario Province