A Primer : on dolomite rock in the upper peninsula (both eroded and mined)
A Primer : on dolomite rock in the upper peninsula (both eroded and mined)
2015
urethane, graphite, acrylic plastic, silicon carbide, trimmer line, aluminum rod
Made in collaboration with Mara Baker
![](http://ninabarnett.org/sites/ninabarnett.org/files/styles/nina_large/public/RCH-EKH_Mara-Baker_Nina-Barnett_021615_005.jpg?itok=wyUDgS4d)
![urethane, graphite, acrylic plastic, silicon carbide, trimmer line, aluminum rod](http://ninabarnett.org/sites/ninabarnett.org/files/styles/nina_small/public/RCH-EKH_Mara-Baker_Nina-Barnett_021615_005.jpg?itok=5WyIR2IF)
![urethane, graphite, acrylic plastic, silicon carbide, trimmer line, aluminum rod](http://ninabarnett.org/sites/ninabarnett.org/files/styles/nina_small/public/RCH-EKH_Mara-Baker_Nina-Barnett_021615_013.jpg?itok=9Nbo_rYL)
![urethane, graphite, acrylic plastic, silicon carbide, trimmer line, aluminum rod](http://ninabarnett.org/sites/ninabarnett.org/files/styles/nina_small/public/RCH-EKH_Mara-Baker_Nina-Barnett_021615_014.jpg?itok=K2GWWROC)
![urethane, graphite, acrylic plastic, silicon carbide, trimmer line, aluminum rod](http://ninabarnett.org/sites/ninabarnett.org/files/styles/nina_small/public/RCH-EKH_Mara-Baker_Nina-Barnett_021615_011.jpg?itok=37DS2oHY)