Greg Marsters created Custom Plaster in 1986. A plaster artisan and conservator, ceramist, painter, and replicator of Native American antiquities, Greg is a “process junkie,” influenced by his curiosity for anachronistic processes, earthen materials, and natural pigments sourced from historic locations. With over thirty years in plaster conservation, Greg is a leader in the field, having worked on some of the most architecturally significant buildings in the country.