you are an ward winning landscape architecture firm tasked with designing the backyard that is 400 square feet. On the back left corner is an oak tree and on the right corner is an ac unit. The backyard is surrounded by a wooden fence. There is a covered concrete patio that measure 10 feet by 14 feet and covers 140 square feet of the backyard. Add pavers, a modern water feature, jasmine, and agave plants around the perimeter.