Chalice #2 (1979), made of copper, enamel and gold plate, created by University of North Texas Regents Professor of Studio Art Harlan Butt, will be featured in <em>Extraordinary Journey: 40 Years of Art Metalwork by Harlan W. Butt</em>, an exhibition of his works that feature images of nature and incorporate text, including his own poetry. It will run from Oct. 15 (Saturday) to Dec. 3 (Saturday) at UNT ArtSpace Dallas, 1901 Main St., Dallas. The artist talk will take place at 3 p.m. and the opening reception from 4 to 6 p.m., both on Oct. 15.