Calendar of Events

Interested in the links between art, science, and technology through the ages, New York artist Devorah Sperber deconstructs familiar images to address the way the brain processes visual information versus the way we think we see. "As a visual artist," she says, "I cannot think of a topic more stimulating and yet so basic than the act of seeing—how the human brain makes sense of the visual world." Using ordinary spools of thread, Sperber creates pixilated, inverted images of masterpieces, which appear as colorful abstractions to the naked eye. When viewed with optical devices, however, the works becomes immediately recognizable as the famous paintings. The thread spools works are hung upside down in reference to the fact that the lens of the eye projects an inverted image of the world onto the retina, which is corrected by the brain. A clear acrylic sphere, positioned in front of each work, functions like the human eye and brain, not only inverting but also focusing the image so that it appears as a sharp, faithful, right-side-up reproduction of the famous painting. 1050 World's Fair Park Drive, Knoxville, TN 37916. Hours: Tuesday-Thursday 10am-5pm, Friday 10am-8pm, Saturday 10am-5pm, and Sunday 1pm-5pm. FREE admission. For more information: (865) 525-6101, www.knoxart.org

Knoxville artist Russell Briscoe's paintings reflect the work of a historian, as well as an artist, and cover some 190 years of the region's past. Subjects include "Clinch and Gay, 1896," "Christmas Morning," "First Train in Knoxville, 1855," and "The 1897 Gay Street Fire." Information: 865-215-8830, www.east-tennessee-history.org

The objects featured in this exhibit, ones seen publicly for the first time, are drawn from a private collection developed over the past 30 years by an adventuresome couple from Ten­nes­see. What started as a simple memento of the Southwest—a pair of small kachina dolls purchased in Santa Fe, New Mexico—eventually led to a remarkably rich and diverse collection of items produced by Indian peoples throughout all culture areas of Native North America. With each new specimen, the couple wanted to learn more about not only the object itself but also the cultural context within which it was made and used. Each new item added momentum to the couple's quest to expand and diversify their holdings. They were increasingly drawn to the scholarly literature on Indian art; they visited museums and Indian reservations across the United States and Canada; and they initiated contact with well-known dealers from coast to coast. They also began tailoring their vacations to match their collecting interests concerning the work of particular Indian artists, artifact types, and culture areas. All of this activity was fueled by the desire to broaden their understanding of the material culture of Native Americans. Their history of collecting can best be characterized as a journey of discovery, one they hope the viewer will share while touring this exhibit. The beautifully crafted pieces represent only a fraction of the holdings contained in this remarkable private collection. Information: 1327 Circle Park Drive, Knoxville, Tennessee 37996. 865-974-2144, http://mcclungmuseum.utk.edu