AB design studio was asked to design a soothing yet chic interior space for the Wynn Day Spa. The Wynn Day Spa is a full service spa located in Los Angeles, California. The spa has three distinct programs: an acrylics station for manicures, a spa area for pedicures, and a massage area. The plan is laid out with the most frequently used areas located in the front and the private massage spaces toward the rear. The interior was designed with minimal ornamentation in order to encourage the customers to relax and allow their tension to dissolve. The form of the ceiling was derived by overlapping and dissecting planes, creating a layered effect that gives it a sense of weightlessness. We chose to use the color white with blue accents for their purity and cleanliness. The material, selection and location of the interior lighting were essential to ensure the soft appearance of the interior environment. The interior architecture of the Wynn Day Spa utilizes material, form, and layout to create a calming space for all spa treatments.