More to explore:
Backyard ideas. How to Cover a Concrete Patio With Pavers: "No need to tear out an ugly slab—just hide it!"
"How To Paint Concrete"
SK Sartell's carved and acid stained concrete. Using existing cracks to save a old patio. #stained concrete#concrete stain
Easy Vertical Wall Garden. A great patio divider.
"brick" paint [source unknown]
painted concrete slab
$50 fire pit using concrete tree rings