Summer Lasalle is a new concept of office building located in Bang Na area Bangkok,Thailand.Bringing the lines of rice filed long time ago overlap with the current train route reflects a contemporary style and designed to blend in with the green and natural surroundings. A bright yellow theme for project Expresses life and help in spire work as well. Planting concept as a project's name "Summer" we use tree that blooming on Summer time as a main feature for every campus will have a flowering tree as a symbol. Create retention pond for reducing and collecting rainwater runoff and slowly drain.