I have a Zazzle store! There are some kinks to work out (items only showing up in collections and not in the store list), but that should be taken care of by the print company within a couple days. Make sure you switch the content filter from "Safe" to "Moderate" to see everything. I had to go PG-13 on a the "Nevertheless, She Persisted" and "He Persisted" items so they didn't get flagged for language. Most of the individual products have multiple options for style, size, and color once you're on the product page. Let me know if there is something you'd like that isn't currently offered and I'll get it in the store for you.
For reference, the URL is: https://www.zazzle.com/keep_persisting
This print store is a charity art project. All proceeds from the products will be split between two charities - The Trevor Project, which provides support to LGBTQ youth in crisis, and The Midnight Mission, a Los Angeles-based organization that helps people overcome homelessness. Both organizations help people through hard times and dark places and give them the tools to keep persisting.
If you want to know more about my art project and philosophy, I've given several interviews in the last week. There is at least one that hasn't been published yet, and I'll link that once the journalist finishes it.
I have a lot more to say but I should have gone to bed two hours ago, so for now I'll leave you with this. It's my latest piece, "We All Belong", and the idea came from my five year old daughter, Lyra. She told me to "draw lots of different girls holding hands", so I did.