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6735 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. 

Felis Tank Top


Shipping by Christmas:

For shirts, hoodies, paper and canvas prints ordered on this site to arrive by December 24th, order by December 13th for orders in US and Dec 1st for International orders. Orders received by Dec 16th in US and Dec 6th for Int. will probably arrive in time, but we will no longer have a guarantee. Hand painted pieces take extra time to create, so order those asap. 

Email with any shipping questions. To arrange a pick up, use coupon code PICKUP2017 in checkout.

The images available for shirts and hoodies this winter are Touch, Heart, Aquatic and Solar Eclipse. Check back here in the next couple days to see new listings or follow us on Instagram and Facebook for our listing anouncements. We will not be taking special shirt orders for the rest of 2017.  


Felis Tank Top


Felis Tank Top

from 20.00

This is a screenprint on a unisex heathered grey tank top. Poly/cotton blend. Printed in-house!

This image was drawn by hand entirely with chemistry and physics that explain cat's night vision and eye shine. Data printed on the back so you can get your geek on.

Sizing listed below.

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Note: Brie is wearing the XS and Rick is in the Medium in the photos. If you are a lady and usually wear a Large, the Small would be a good fit for you.