Untitled , by decio vieira , abstract , Neo-Concretism, Concretism style
A yellow and white painting of a spiral design.
 a painting. The painting has a white background. The center of the painting is yellow and white. The yellow lines are arranged in a circular pattern. The white lines are checkered. The lines are evenly spaced. There is a center in the middle of the yellow lines that are radiating outward from the center.