Sandstone Coaster

When I was a sophomore at Case Western Reserve, I had to take a world history class to earn my engineering degree. The class consisted of many hours of straight lectures with no visual aids. Due to boredom and my ADHD, I would doodle in the margins of my notebook. They were just simple geometric patterns and occasional sweeping curves—nothing recognisable. Some classmates saw my doodles and asked what they were. I half-jokingly told them they were ‘The Essence of History,' that's how the name was born. This is a continuation of these sketches. 20% of all profits from the sale of these shirts will be donated to charities helping individuals with autism and veterans.