Rob completed this work on site in Millennium Park in Chicago over the course of three months. To capture the color of the sky at dusk, Rob would sit in the same location 3-5 times a week at dusk. This particular piece involved over 100 hours of work to complete and has hundreds of thousands of hand placed ink dots. Rob created numerous pointillism pieces, and used the art practice as self therapy while working as a college administrator. This work is available for purchase or exhibition.