A wide range of disparate mediums and gorgeous artworks will be on display at the Quad City Arts International Airport Gallery through April 27, with art lovers area-wide invited to view new metal and fiber sculpture by Amanda Langer, encaustics by Cindy Lesperance, and Japanese tiles by Nick Schroeder in the exhibit Langer, Lesperance, & Schroeder.

Amethyst cathedrals, diamonds, Lake Superior agates, opals, geodes, and additionally beautiful objects will be on view at the University of Dubuque's Bisignano Art Gallery through March 20, with works in the fascinating exhibition Rocks, Minerals, & Gems: The Olsen Collection spanning five-plus decades of curiosity, craftsmanship, and global exploration.

With the works of both Iowa-based artists boasting vivid colors and expressive storytelling qualities, the dual exhibition Laber & Mullins will be on display in Rock Island's Quad City Arts Center through March 20, this showcase of local talent boasting evocative, thrilling paintings by Phillip Laber and Rachael Mullins.

Detailing the life and works of the abstract expressionist painter and printmaker, Knox College's Dr. Greg Gilbert – who earned his 1998 Ph.D. in Art History from Rutgers University – will deliver a presentation on Robert Motherwell at Davenport's Figge Art Museum, the February 12 event exploring one of the youngest of the New York School of Artists which also included Willem de Kooning, Jackson Pollock, and Mark Rothko.