"CTRL + P" Authorship. Originality. These are some, but of course not nearly all, of the things that usually come to mind when considering art — the conceit of the artist and that his or her unique vision gives meaning and value to the work. Now, get ready to turn all that on its head. In the exhibition "CTRL + P" at the Houston Center for Contemporary Craft, words like open source and creative commons are more pressing than authorship and originality. The show, curated by Anna Walker, brings together artists who make work based on ideas and designs that are free for the taking, as long as you have the right technology. In this case, it's cutting-edge concepts like computer-aided design (CAD) programs and 3D printers, which, instead of adding ink to paper, build objects line by line out of metal or plastic. Using this 21st-century technology and designs from open-source websites, the artists here have been able to make sculptural and functional objects, often in bulk. There are silver and gold-plated stainless steel rings made by Erin Gardner and Margaret Drinkwater of The Opulent Project, based on existing ring designs from a Google 3D warehouse and made using a 3D printer. There are dozens of porcelain objects piled behind a glass case — some made by hands, others with the help of a CAD software program and then printed by 3D printing marketplace Shapeways — from ceramic artists Bryan Czibesz and Shawn Spangler. There's even a 3D printer on loan from Houston hackerspace TX/RX Labs for demonstration, spitting out orange teapots. The results are rather crude and unremarkable — there are a lot of plain ceramic pieces in odd shapes — if not for their origins. This is a forward-looking show that's more about the idea than the object and treading new ground in what's possible. For all it says about creation, one thing is of note — the works are still carefully attributed. It just goes to show that authorship — and giving attribution to the person behind the piece — still holds value. Through September 8. 4848 Main, 713-529-4848. —MD
"Funnel Tunnel" Clunky, streaked wood and wiry metal are the last things one would consider using to celebrate Art League Houston and the colorful Montrose neighborhood that surrounds it. Then again, talent is as talent does, and bare-bones as they may be, Patrick Renner's pieces are feats of size and color. Bounded Operator (2012) is a wall of windows glued together and filled with sand, rock and gravel, mingled with pieces of wood splashed in tie-dye, exchanging its windowpane aesthetic for a swirling metal one. The rainbow brightness of Wooddauber (2012) is one of many rainbow-colored chunks of wood from Renner's "Vestigial Structures" show exhibited last year at Avis Frank Gallery. The two pieces are combined to to create "Funnel Tunnel," a metal-on-wood masterpiece so big that Art League publicly called on volunteers to help paint the wooden strips in the weeks before its opening. Before then, Renner could be seen blowtorching metal pieces together to create a wiry foundation for the wooden strips to attach to. It would, however, be inaccurate to describe "Funnel Tunnel" as skeletal. While other Renner pieces may come off as hollow, the wood and metal in "Funnel Tunnel" work together to create an artwork representative of the inclusive nature of the area around it. Those wooden strips? Painted in the hues of the rainbow, they very accurately represent the diverse people, businesses and culture of Montrose. The metal? Permanently melded together to hold the rainbow strips of wood, it represents the collectivity of this community. These materials create a 180-foot civic art sculpture seen whirling down the center of Montrose Boulevard. "Funnel Tunnel" will be on display in front of Art League Houston for the next nine months. 1953 Montrose, 713-523-9530. — AO