It was done using a proprietary technique called Segredo. Segredo is one of the most intriguing and mysterious surfaces developed at Rhuby Architectural Glass. Through an alchemy of several proprietary processes, this beautiful art glass evokes antiquity, the rich detail of weathered frescoes, and the wonder of archaeological discovery. Segredo is easily customized with your images, typographic elements and color palettes. Applications include wall panels, fireplace surrounds, signage. It is also well suited for use as counter and table tops. As with all organic processes, each production has its own unique character. We can generate test studies for most projects.