I forgot this particular artist's name... her art is awesome. I read it in... some funfacts website. I think...

and then, I came across another type of art. This time by the Japanese. In some parts of Japan, the farmers use 4 type of grains to plant them strategically, and when the grain is grown, it is so huge you can see from sky.
lol. so from small to HUUUGE!
You can google rice farm art.