I write approximately monthly about chess, vision science, human cognition, art and whatever else I find interesting. You can catch me (NDPatzer) on lichess.org for a game of chess, visit my teaching website (https://sites.google.com/view/hands-on-vision-science) or browse my amateur art at my drawing blog (http://bensdrawingdiary.blogspot.com) and my paper snowflake gallery (https://sites.google.com/view/bjbalas-snowflakegallery/home). Welcome and Enjoy!