What about these natural stones?
Q
Carpet like tile/brick can be used to break up the yard and separate eating area
Natural stone like flooring??
Or more simple (most likely cheaper) tile and use color in other places?
Or spanish tile with pops of color??
Do you like spanish tile?
What about something like this for the retaining wall? Benches along it for extra seating?
What about these natural stones?
Q