Architecture photographer Iwan Baan has been documenting the Serpentine Gallery Pavilion, a series of temporary structures commissioned to renowned architects that sits on the Gallery’s lawn for three months, hosting a series of public talks and events at the park. And now he just shared with us his photo set for this years pavilion, which opens to the public tomorrow July 12th, and will stay open until October 18. For this year, the pavilion was commissioned to Kazuyo Sejima and Ryue Nishizawa, SANAA. An undulating aluminum structure sits on top of a delicate column system, providing a series of connected spaces while keeping a continuous view through the park. The aluminum reflects the trees, the ground and the sky, for a dramatic blending effect as you can see of the photos. You can see Iwan’s photo sets for previous versions of the pavilion: Rem Koolhaas and Cecil Balmond with ARUP (2006), Olafur Eliasson and Kjetil Thorsen (2007) and Frank Ghery (2008). More pictures after the break.