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6635 N Baltimore ave #228
Portland, OR 97203

Science-inspired art by Sienna Morris, drawn entirely with numbers and equations by hand. Based in Portland, Oregon, Sienna is self taught in science and art, and uses her Numberism technique to process what she's learned, illustrating the data where it lives. 

She offers original work as well as fine art canvas and paper prints, and clothing of her work. 

Festival of the Last Minute - Shop Local to Win


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Festival of the Last Minute - Shop Local to Win

  • portland saturday market (map)

Make your Numberism purchase from me at the Portland Saturday Market during the Festival of the Last Minute and be entered to win a free Print, Hoodie, TShirt or Tank Top. There are 4 chances to win and 9 days to shop. Find me in Booth 904 under the tent.  See Details below. 

**Details: Some restrictions apply. Offer limited to shipping in the US or local pick up in Portland, OR. To enter to win you must include your email on the entry list which will be available at the booth when you make your purchase. You may enter your email address on the list every time you return to market to make an additional purchase.

We will not keep, sell or distribute your personal information in any way. Signing this form does not enter you in our email lists. After the winners have been selected, this list will be destroyed. Your email is only a point of contact to inform you if you have won the contest.


The winners will be selected randomly and notified by email that they are a winner. Items will be shipped out in January 2018. It is your responsibility to check your email to see if you are a winner. If we do not hear back from you with your shipping information by the end of January, your will winnings will forfeit.

Screenprint clothing:

Designs available for screen printed clothing are limited to the 4 designs up for this season. Sizes are unisex from XS - XXL cotton Bella Canvas. If we need to print your design, you may expect a one to two week delay, but we will do our best to complete the order quickly.


The free print is an 11"x14" paper print under a black archival mat. It comes signed and sealed in a clear bag. All products come with a description of the science they are drawn with.


Earlier Event: December 1
Open Studio at Holiday Night Market
Later Event: March 1
Emerald City Comic Con - Seattle