I love shooting black and white when it's windy. Light & shadow bouncing all over. Smudgy non-distinct images. A slow exposure. Some shot with a 16 stop neutral density filter ND4.5, aka the super stopper. Ribbons of leaves, foliage & bokehs ,appears to be a multiple exposure. The result is purely abstract. When I was in college I was told that my ink drawings in this style resembled the work of the great Victor Vasarely, who was a Hungarian-French artist, who is widely accepted as a "grandfather" and leader of the Op art movement. To this day I still love creating these OP-Art images. I call them Windy-FX.