Industry: Schools GSC 300 & 750 Series - Non-Lit "Horses" & Internally Illuminated Channel Letters At Green Sign Company, we partnered with Richland Bean Blossom Schools in Ellettsville, IN to design, fabrication, and install a custom GSC 300 Series Dimensional "Horses" and GSC 750 Series set of Internally Illuminated Channel Letters. This project was tailored to enhance the school's branding while aligning with the customer's overall branding and functional needs.