Okay, let’s tackle this. So David J. Condon has 45 years of experience in stained glass, which is a long time. He’s also an entrepreneur, running his own studio since 1979. Skills like stained glass design, restoration, and business management are in demand, especially in the arts and construction industries. Location is Riverside, IL, which is a mid-sized city. Based on national averages, stained glass artists with his level of experience can charge around $100–$200 per hour. Considering his entrepreneurial background, maybe higher. Some top stained glass artists can charge $250–$500 per hour. Let’s check averages. Stained glass artists with his experience might average $150–$250. So I’ll estimate around $175