This is a surreal art piece by Brazilian artist Gustavo Borges, showing an empty swimming pool filled with thousands of colorful plastic balls, creating a vibrant sea. The pool lanes are still visible, with the diving platform and spectator stands standing quietly in the background, and distant mountains under a clear sky. The scene is full of creativity and humor, challenging conventional perceptions of swimming pools and creating a surreal, healing visual experience. The artist uses this striking visual language to explore the relationship between space, function, and imagination.