2. The color of the villa is feng shui blue. The exterior wall of the villa represents the blue of hope in Feng Shui, which is as pure as the blue sky. The overall transparent natural wall decoration makes people realize the creation of the overall personality of the villa. The light blue villa exterior wall will not only make people feel agitated, but also make people feel calm. At this time, with the embellishment of surrounding green vegetation, the whole villa design makes people feel fresh and bright, and the blue villa exterior wall is more popular with people.