This reproduction of a Sol LeWitt art piece uses overlapping circles, a line, and two SVG paths to explore geometric composition. The SVG displays a red circle with a smaller green circle centered inside it, a navy diagonal line from the top-left corner, and a rectangular outline formed by a path. A second black path with no fill creates a right-angled line. The code relies on plain SVG elements such as `circle`, `line`, and `path`, with no external libraries, using fixed coordinates and stroke widths to define the artwork. A commented-out yellow rectangle indicates an iterative design process.