The other day I bought a piece of grass sod in preperation for my installation in Toronto (Yikes, on the 17th and 18th of this month...only days away :)  Sod is very heavy and a bit messy, but it sure looks cute and it smells so good/grassy.  I was doing some 'tests' to see how long it will last in the sun on a sidewalk.  This image is the sod on the floor in my studio.  I will buy a bunch more for the installation.