On Now

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View past and Current Exhibitions

Online Events

We host artist talks! Check out our instagram page for past and upcoming artist interviews and events!

Who We Are


About Theorii

The name THEORII reflects ideas about how we construct our perspectives, the belief systems that form the foundation of who we are - whether they are based on science, religion, or political and social philosophies unique to each individual. 

Theorii is a place for the expression and examination of ideas, a space to reflect on the diversity of human experience and gain opportunities for connection and meaningful exchange. 

Visit our giving section to learn about our commitment to give pack 10% of our gallery profits to some amazing causes!

About our Founder

LIISA NELSON has an MFA from The New York State College of Ceramics at Alfred University (2018). Her work is in museum and private collections worldwide. She is based in Philadelphia and founded Theorii in 2020 as a project that could serve to highlight the work of emerging artists. 

Liisa Nelson Sculpture
Liisa Nelson, Founder of Theorii Contemporary Art Space