The world of Chicago based digital artist Sophie Kahn is firmly embedded in 3D. Originally from Australia, Sophie trained as a photographer and came to perceive 3D scanning and 3D printing as post-photographic processes. Much of her work over the last eight years has revolved around these digital processes.
Initially Sophie used wax stereolithography for lost wax casting in bronze. More recently, she has been experimenting with full color 3D printing for which the digital model was generated using a laser scan and a photograph of a model. The final 3D print then requires sandblasting and sanding to create “the appearance of an unearthed ancient artifact.” The option of on-demand online fabrication has allowed the artist to experiment and test ideas quickly without much capital, whereas earlier work involved using large service bureaus that were often prohibitively expensive.
Sophie’s fabrication process is an involved one that expands beyond the computer screen and various scanning and printing technologies. 3D printing is often only an intermediate phase in creating the final art piece. The artist uses 3D prints for molds as part of wax casting or ceramic clip casting. She’s hoping to be able to 3D print in ceramic once it is possible to print larger objects. The goal is “to move away from plastic and towards more natural materials with longer histories”.