This was never meant to be as representational as it is turning out. It was to be about the color yellow. Yellow on a tonally muted background. I may still be able to pull it off but........
The current plan is to add a forsythia pranch in the super for-ground. This is meant to a) extend the depth nad b) by placement physically unite the yellow bush to the cab/bus element as on contiguous stretch of the aformention color.
I have not quite made up my mind if theis is the way to go or not.
r