A major part of a researchers' work is to write papers and articles that describe their work and make posters and presentations to better communicate their ideas. We all believe that "A picture is worth a thousand words" and we are always looking for better ways to visualize our ideas. In this blog article, I present Rasem, a library that I built as I started my PhD and used it in many of my papers and presentation to build nice visualizations like the ones shown below.