In Electronic Avalanche and Sociotecture, Joan Truckenbrod expands the material vocabulary of computer art by incorporating scanned natural objects directly into the compositional process. Working on an IBM computer with Lumina software, she used slide and flatbed scanners to digitize leaves and electronic circuit boards, transforming them through colorization and layering. The resulting images juxtapose organic textures with technological surfaces: in Electronic Avalanche, scanned foliage collides with the schematic density of electronic components, while sports figures drawn using a Wacom tablet and stylus introduce kinetic movement across the layered fields. In Sociotecture, the leaf scans become structural elements for human figures, their veins and patterns informing bodily form and dress, alongside a silhouetted “paper doll” figure that critiques socially prescribed roles for women. The scanner functions not merely as an input device but as a conceptual bridge, translating physical matter into mutable digital form.