North Carolina artist Jay Pfeil will offer a free demonstration of her four-color etching technique, such as used to create this work, “The Mountains Beyond,” from noon to 5 p.m. Saturday, Jan. 18, at River Gallery, 400 E. Second St. Pfeil is part of the gallery’s featured January exhibit, “Contemporary Arts & Crafts.” She will discuss her arts-and-crafts-influenced aesthetic and explain her process while she works. For more information, call 423-265-5033, ext. 5, email details@river-gallery.com or visit river-gallery.com.