2017 Twonism XXIII: 108 Physically Applied Colors and 132 Perceived Colors 2017 Twonism XXXX: Tandem 2016 Twonism XX: In My Dust, With Respect to Agnes
2017 Twonism XXIII: 108 Physically Applied Colors and 132 Perceived Colors 2017 Twonism XXXX: Tandem 2016 Twonism XX: In My Dust, With Respect to Agnes