So, this isn't exactly someone's yard.
It is the front parkway of the 76 gas station on Old River and Firestone. Even though the gas station has changed over the years (including being completely rebuilt), the living statuary has remained. I'm not sure whose artwork this is, but it makes me smile as I drive by.
"Art is the desire of a man to express himself, to record the reactions of his personality to the world he lives in."
~ Amy Lowell