Colorful glass pebbles in an assortment of bright colors being used to fill the gap between paving stones. Many designers use river rock or gravel to provide texture between pavers, this is a vibrant twist on the same concept.
Pallet planters are not that difficult to build. Place vertical beams of pallet on the brick wall for support then fix four by one pallet cases or pallet planter on them. Use lights to decorate them and also hang cages to make the look complete.