Marion Vaught of State College gives some insight into the work of Dagmar Tichy, which is currently on display at Aurum Jewelers & Goldsmiths, 132 S. Allen St. Tichy was a State College resident for 35 years and taught jewelry making at Penn State. The jewelry will be on display from 9 a.m. to 5:30 p.m. today through Friday and 9 a.m. to 5 p.m. Saturday.