How should a water garden be regarded as a component of the outdoor room?
a. It should be a stand-alone feature
b. It should utilize all six principles of design
c. It should fit in visually and functionally with the rest of the components
d. It is a separate use area, not a component of another design in its development
Question 2
What spacing criterion is applied to stepping-stones?
a. comfortable for use by a child c. spaced for a natural stride pattern
b. avoid irregular shapes and sizes d. one-half an average adult's height
