Black Friday Sale!

A College Venn Diagram

Brandon Ortwein a.k.a. bortwein Design By Humans Store by bortwein
from United States / Member Since 2007


Custom Printed in the USA using eco-friendly inks, Just For You

Our t-shirts are made from a 100% combed ringspun cotton and garment-dyed for premium softness and minimal shrinkage.

Size Fit Guide

Color White

College Math: It's easy... Triangle + Circle = Pizza. Food, Design, Math, Art, and humor all wrapped up.


Meet your fellow Humans! Show us your DBH style on Instagram, Twitter, or Facebook and hashtag #DesignByHumans for chance to win free tees and be featured on our site!

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