Azulejo 

"Azulejo" is a mural created by Portuguese artist Sa Nogueira, renowned for his abstract and geometric style. The work features a dynamic composition of geometric shapes, such as circles, triangles, and squares, in a palette of earthy tones. It is characteristic of Nogueira's artistic expression, showcasing his mastery of the "Azulejo" technique, a traditional Portuguese art form using hand-painted tiles. The work is likely an example of geometric abstraction, a style that emerged in the early 20th century, which emphasizes the use of simple forms to create a sense of order and harmony.