Hokusai's Wave:

Hokusai's Wave:  

http://www.ee.umanitoba.ca/~kinsner/about/gwave.html

Maybe I could plant different colours of grass in my front yard and then clip carefully with scissors?

""Each year, farmers in the town of Inakadate inAomori prefecture createworks of crop art by growing a little purple and yellow-leafed kodaimai rice along with their local green-leafed tsugaru-roman variety.""

http://www.oneinchpunch.net/2007/07/25/japanese-rice-paddy-crop-art/

Here is one for scale at harvest time..

http://www.gardendesign.com/sites/all/files/AnnaLaurent/harvest.jpg