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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. 


New Year , New Blog, New Art!

Sienna Morris

So I've put together this new site for my work. I hope you enjoy it and that it's easy to navigate and all that jazz. This site allows me to do some things I couldn't do before, such as this blog!

There's also an events page with handy calendars and maps to find out what exactly I'm doing and how you can join in on the likely geeky fun. 

Arty News

I'm phasing out my smaller canvas prints this year and replacing them with beautiful paper prints that are under black archival mats. I'm doing this because for the past few years I've been spending more and more of my time making prints and less time making original art. I love love love that you're collecting my work. The huge influx of interest and support is overwhelming and inspiring. You're empowering me to do what I love. 

The only trouble is with all these orders and still only 24 hours in our Earth day, I end up spending most of my not-sleeping time printing, glazing, stretching and shipping canvas prints. So I'm switching my most popular sizes to a fine art paper print format that allows me more time to do other things, like studying science and drawing! 

The paper prints are also a bit cheaper than their canvas counterparts, so you can't shake a stick at that. The 11"x14" (16"x20" with mat) is $40 rather than $60, and the 16"x20" (20"x24" with mat) is $80 rather than $90

I still have some inventory left of the 11"x 14" and 16"x20" canvas prints. If you would like one of the remaining prints at this size (never to be printed again), they are available at 


The Long Awaited Return of Portland Saturday Market

Yes it's true; we're coming back! The Portland Saturday Market returns in February this year -weird-. Our first weekend back is Saturday, February 28th and Sunday, March 1st. Find us in space 918! I will have these shiny new paper prints with me. 

Saturday: 10am -5pm

Sunday: 11am - 4:30pm


I miss your faces. Come by, say hello, regail me with your sciency geeky adventures over the holiday break and I'll return the favor. ;)