But misleading visual impressions existed long before these technologies became widespread.
A photographer can create a striking illusion without altering a single pixel.
The effect might arise from a clever camera angle, an unusual perspective, or an arrangement of objects that hides important information.
Consider photographs taken beside famous monuments.
Tourists sometimes pose as though they are holding up the Leaning Tower of Pisa or touching the top of a distant building.
The effect works because the camera flattens the apparent distance between objects.
Something similar happens in forced-perspective photography, where objects of different sizes can be arranged to look unexpectedly similar.
A person standing close to the camera may appear capable of holding another person who is standing much farther away.
A small object positioned near the lens can appear larger than a substantial object in the background.
These photographs can be entirely genuine.
The illusion comes from the viewer’s interpretation rather than from digital manipulation.
