Read the rest of Rainwater-Harvesting Vertical Garden Flourishes on the Facade of Barcelona’s Raval Theatre Permalink | Add to del.icio.us | digg Post tags: "green wall", "living wall", eco design, eco.bin system, green architecture, Green Building, green design, Pedró Square, rainwater collection, raval, raval theatre, self-sufficient, solar powered vertical garden, Sustainable Building, sustainable design, teatre de raval, unusual green, urbanarbolismo, vertical garden