In Sweden, architect Bengt Mattias Carlsson created a pavilion adjacent to a residence dating from the late 1800s. The pergola is made from glue-laminated timber beams set atop steel posts; it protects the pool from falling pine needles. George Nelson benches offer places to sit. Tagged: Outdoor, Large Patio, Porch, Deck, Decking Patio, Porch, Deck, Trees, Grass, Plunge Pools, Tubs, Shower, and Wood Patio, Porch, Deck.  Photo 1 of 8 in How a 1,000-Year-Old Technique Made This Pavilion