handduplicating
Handduplicating is a term that emerged in the early days of digital art and computer graphics, referring to the manual process of replicating or mirroring elements within a digital image or model using only basic editing tools. This typically involved selecting a portion of an image, copying it, and then pasting it into a new location, often with a horizontal or vertical flip. Artists would use this technique to create symmetrical designs, repeat patterns, or extend visual elements without resorting to more complex algorithmic methods or specialized software features that would later become common.
The term itself is somewhat informal and descriptive, highlighting the direct, hands-on nature of the manipulation.