Frequently Asked Questions

General Questions


How does an artist become part of Acidmath? 

You can email Bill at or with a link to your work and a little bio about yourself. 


Do you take bulk orders?

Yes! Please with your request, and we can make an invoice for you that will include a discount on the order. 

Could you use hemp clothing instead?

We have some coming!!

Can you describe the steps in the manufacturing process?

 The shirts are manufacturing on high-quality microfiber polyester using a specialized dying process called dye sublimation. 

Each shirt is printed and sewn together by hand all in Philadelphia, United States.

Order / Shipping Questions


Do you ship internationally? Yes! We do ship internationally, to any country in the world.

How long does shipping usually take? Within the U.S. delivery takes 3-5 days for items we have in stock, and 2-3 weeks for Made To Order clothing. International deliveries can take anywhere from 2-4 weeks - delivery time may vary depending on your distance from the U.S.

What payment methods do you accept? We currently accept Visa, Mastercard, American Express, Discover cards and PayPal.

Is your website secure? We take website security issues very seriously. We use Google and Paypal payment processing services, both which use the latest industry-standard encryption to protect your personal information.

How do I use a referral or discount code? If you have a referral or discount code, you can enter it during the last step of the checkout process.

Can I make changes to my order after it has already been placed? Once an order is submitted through our website contact us at to request a change to your order, and we will adjust it right away!



Artwork / Print Questions

What is the difference between Matte and Canvas prints? The main difference is how they are mounted and displayed. The canvas prints need to be gallery wrapped: and the matte prints are a thick poster material that can either be pinned to the wall or framed normally. The image quality is very comparable and both hold an extremely high level of detail.

Where can I buy a frame for my print? Most people have a local framing shop that can easily do custom work on matte or canvas prints. For custom matte frames there are also online shops that sell them such as this one:

Do the prints come framed? No, they come safely rolled up inside a sturdy mailing tube. We currently do not offer framing options for our art prints.

How long do the prints last? With proper care and display (out of direct sunlight or behind UV glass) our prints will last up to 100 years or longer without fading.