When selecting outdoor furniture for art installations, durability and aesthetic appeal are paramount. Weather-resistant materials like teak, aluminum, and powder-coated steel ensure longevity, while modular or sculptural designs can complement the artistic vibe. Consider pieces that blend functionality with creativity, such as benches with artistic carvings or tables doubling as display platforms. Opt for neutral tones or bold colors depending on the installation's theme. Lastly, prioritize low-maintenance options to preserve both furniture and art in outdoor conditions.