Modern Retro style emerged in the 1950s-60s and takes old styles to give them a modern touch. It is inspired by pop art and uses retro items in a vibrant, digital way. Abstract art from the 1910s-20s involves both graphic design and sculpture using fragmented geometry and random patterns to allow self-expression. Surrealism from the 1920s aims to give life a dream-like quality through augmented, uncontrolled designs that ease psychological tension. Constructivism from 1917 uses bold primary colors, shapes, and abstract compositions in propaganda-style works to emphasize unity and political causes.