Everyone loves a stairway with lights, we won’t admit it, but they evoke childlike excitement among adults. The secret is you can achieve this with minimal cost through LED stripe lights. Simply install under the handrail. Available from Aliexpress, Amazon or Ebay. Difficulty: 5/10 Cost: $3.34 per 5m (on aliexpress) More
Isle on the Beiersdorf offices in Athens-Greece with led stripes incorporated into the concrete floor and drywall creating the effect of natural light entering through cuts on the wall. Design and implementation by the team.