A Sunday on La Grande Jatte (IMAGE) Institute of Science and Technology Austria Caption "A Sunday on La Grande Jatte" (1884-1886). Georges-Pierre Seurat pioneered the pointillist painting technique, which has served as inspiration for neuroscientists using single-cell technologies as it illustrates how complexity can arise from a collection of small spots or cells. Here, the mothers, fathers, and children in the picture represent the maternal and paternal influence on cortex development. The image is composed mainly of green and red spots, which represent MADM labelled cells that were used in the analysis and reflects the growth disadvantage of astrocytes observed in this study (more green than red spots). Credit The Art Institute of Chicago Usage Restrictions The Art Institute of Chicago (Creative Commons) License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.