Heat 1 (6/29/2021, R code). This generative artwork is part of a two-part series (numbered 1 and 2). The code generated three layers of grids with 10 rows and 8 columns, with orange and yellow shaded lines over a dark blue background. Each grid cell used square and circle coordinates with varying radii and jittered centers to create ~100 lines connecting the two shapes. The variability of each circle and square parameters gradually increased from bottom to top, left to right. The image dimensions for this file are 16x20 inches and 300 DPI, which produced a file size below the 40 MB limit but provides a higher resolution (more detail) than the original 5x5 inch version that was shown online.