In conjunction with “Fragile Beauty: Treasures from the Corning Museum of Glass,” the Corning Museum of Glass is presenting its Mobile Hot Shop on The Clark’s grounds all this week through Sunday. Using a unique equipment to recreate a state-of-the-art studio environment, they bring the artistry and education of glassmaking to the public. Every day from 10 a.m. to 5 p.m., the Corning Museum glassmiths will demonstrate complex hot glassmaking techniques in free demonstrations that last from 30 to 60 minutes.