3D printing enhances Yakshagana ornament production in Karnataka

Scientists at the Indian Institute of Science (IISc) in Bengaluru have developed a way to produce ornaments for Yakshagana, a traditional art form from coastal Karnataka, using 3D printing technology. This innovation could change how these decorations are made, making them lighter and more affordable. Yakshagana is a vibrant performing art that combines music, dance, and drama. The art is known for its elaborate costumes and glittering ornaments. Currently, these are mostly handmade from soft wood, which can be expensive and time-consuming to produce. The research team, led by Gopalkrishna Hegde, explored how 3D printing could replace traditional wooden ornaments with lightweight polymer alternatives. Their study, published in February 2025, shows that 3D-printed ornaments can maintain the cultural essence of Yakshagana while being more efficient and cost-effective. The researchers used advanced analysis techniques to compare the mechanical properties of traditional wooden ornaments and the new polymer ones. They found that the 3D-printed ornaments are not only durable but also better for the environment. This breakthrough could benefit other classical Indian arts that face similar challenges with their costumes, such as Bharatanatyam and Kathakali. Overall, this development could support small-scale industry growth and modernize the production of traditional art forms.