Abstract: A computer-controlled master reproducer for depositing a master reproduction on a substrate includes a master source containing in machine-readable format one or more masters each having a shape characteristic and a color characteristic. Also included is a curable-material source, and gun structure interconnected with the curable-material source for shooting the curable material toward the substrate to deposit the master reproduction on it. The gun structure is constructed to shoot the curable material in microdroplet form and orientation structure is also included for orienting the gun structure. A computer controller is in communication with the above components and the following other optional elements of the master-obtaining structure: (1) a scanner constructed for scanning an image such as a photograph and storing the scanned image in a machine-readable format, (2) a CAD device to allow for a user-designed master, and (3) a modem for communication with another master source.