I'm a mathematician and I do some research mainly on complex dynamics and number theory with some artwork in between, you can find some examples here.
The designs go from psychedelic fractals to artwork around some mathematical themes.
the Threadless Happiness Guarantee
We want to be sure you're satisfied with your order, which was custom made especially for you. If your order is wrong, you’re not happy with the prints, or it isn’t what you expected for any reason, the Artist Shop Customer Support team will gladly replace or exchange any items from your order within 60 days free of charge. Simply reply to your order confirmation email or give us a shout at email@example.com. Be sure to include pictures of your product, along with your feedback.
How much is shipping?
Shipping is based on weight, the shipping method selected, and your shipping address. We offer Postal | Fast (Ground) | Faster (Two Day) | Fastest (Next Day) shipping for US-based customers and Standard shipping for customers outside of the US.
For orders under 1 pound (about 1-3 tees), shipping starts at $5.75 for Postal shipping to US addresses, $9.75 for Standard shipping to Canada, and $9.90 for addresses outside the US and Canada.
Get more details here.
*Estimated shipping costs. Wall art and other products may require custom pricing. Please see your cart for a shipping estimate.
To find out how much shipping is for your order, add the items to your shopping cart and proceed to checkout. Enter your shipping address during the first step of the checkout process, then proceed to the second step to see the shipping options and prices. There's no need to enter your billing info or place your order to find out the shipping cost. You'll see the shipping cost under each shipping option in Step 2: Shipping Options section and the Total Cost (Items + Shipping + Tax) on the right side of the screen under Your Order. Shipping options and prices will vary based on the items you have in your cart. Add or remove items and follow the same steps to determine the new shipping price.
Since items are custom printed and shipped from different locations, your items may be separated into multiple shipments. However, separate shipments won't affect your shipping price. The shipping price is calculated on the combined weight of the items in your order.
Note, customs fees and additional fees may apply for international shipments. Contact your local customs office for more info.
How do I find my size
On each product page, click on the Size Chart link to view the Size Chart for that product. Compare your body measurements to the measurements of each size to find the size that best fits.
If the fit isn’t exactly what you expected, give our Customer Support a shout at Shop.firstname.lastname@example.org. We’ll gladly replace any items you are unsatisfied with or that arrive damaged or defective within 60 days from your order.
What payment methods do you accept
We accept Credit or Debit Cards and PayPal!
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To use Paypal, you have the option to select PayPal as your payment method from Step 3: Billing Details at checkout.
Do you ship to my country
Most likely! We ship almost everywhere in the world. To find out if we ship to your country, place an item in your cart, select "View Cart", and then "Check out!". In the first checkout step- Shipping Info- select the 'Country' pull-down menu. If your country is included in that list, then we ship to you!
If your country is not included, unfortunately, you won't be able to place an order. In this case, we'd suggest having a friend from another country order for you and forward the shipment to you.