DIY Cinder blocks + 4 x 4 beams + paint = Instant Bench! Use concrete Adhesive to hold cinder blocks together.
Fence and cinder block planters p'd by p'r. I hadn't seen this as a planter box.
A colored outdoor bench for your garden or your terrace made out of concrete blocks and wooden slats. The concrete blocks are joined together with a silicone adhesive base and some wooden slats were added for the seat.