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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. 


Filtering by: Market

Mississippi Street Fair
to Jul 15

Mississippi Street Fair

Space TBA

The 2018 Mississippi Street fair is Saturday July 14th from 10:00 am – 9:00 pm

The annual street party turns 15, with more than 500 (!) vendors lining N Mississippi from Fremont to Skidmore, for a day filled with food, music, beer, and more.

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Small Business Saturday
10:00 AM10:00

Small Business Saturday


Saturday, November 25th 

10am - 5pm 

Find me at the Portland Saturday Market in space 904 to get 15% off everything in our booth. This is a great option for those looking to check a lot of presents off your list in one day. We are one of 200 vendors at the market, many of whom are offering similar sales.


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Portland Saturday Market - Every Weekend
to Dec 23

Portland Saturday Market - Every Weekend

  • Portland Saturday Market (map)
  • Google Calendar ICS
  • Saturday 10am - 5pm
  • Sunday 11am - 4:30pm
  • Spot 905

From March until Christmas Eve you can find me at the Portland Saturday Market. This year my permanent spot is 905 under the big tent in Ankeny Park. This is the same side and same row as usual, just under the big tent. Two cheers for being under cover!!

What you can find here: canvas prints, paper prints, limited edition prints, glow prints, shirts, hoodies and some originals!

You are welcome to pre order work from this website to pick up at Portland Saturday Market. Use the coupon code PICKUP2016 in the check out and contact us with the day you'd prefer to pick up your art.


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Festival of the Last Minute
to Dec 24

Festival of the Last Minute

  • Portland Saturday Market (map)
  • Google Calendar ICS

I am happy to announce I will be at Portland Saturday Market's Festival of the Last Minute for the 5th year this holiday season. You can find me in space 918 in the Ankeny park for all your last minute nerdy shopping needs, every day for the last 7 days before Christmas, ending on Christmas Eve. 

At my booth you can find sciencey t shirts, paper prints, canvas prints, limited edition canvas prints, fully playable "Game is Afoot" collections, and possibly even one or two glowing limited editions and originals (weather permitting). I will also have pieces from my newest work from the expanding Anatomy series. 

Festival of the Last Minute hours:

Thurs., Dec. 17 & Fri. Dec. 18: 11 a.m.-5 p.m.
Sat., Dec. 19: 10 a.m.-5 p.m.
Sun., Dec. 20: 11 a.m.-4:30 p.m.
Mon., Dec. 21-Weds., Dec. 23: 11 a.m.-5 p.m.
Christmas Eve (Thurs., Dec. 24): 11 a.m.-3:30 p.m.



New Anatomy-Inspired Work:

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Small Business Weekend
to Nov 29

Small Business Weekend

I'm participating in Small Business Saturday (and Sunday) at Portland Saturday Market this weekend. All my prints and shirts are 10%-15% off for this weekend only.

Forget Black Friday: this year shop local, shop small, and support your local arts businesses! This is a great time to come to PSM for gift shopping. Hundreds of local artists and makers will be there offering their handmade work, and many of us have special sales running for the weekend.

I will have a small collection of prints with me from my newest Anatomy series. I won't have much, as these are brand new and I'm still printing them, so if you'd like to pick one of these up this weekend I recommend coming in early. (I am doing my best to have prints available this weekend of "Ventricular Brain". I will definitely have the rest listed here).

We are open Saturday 10-5 and Sunday 11-4:30

*Students and Educators get 15% off, or if you get more than one piece of art

*Discount is not available for limited editions or originals.


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