Instead the viewer perceives and picks up on the infinite amount of information available in the environment.

"Will the viewer perceive this as an entertaining show with an opportunity to buy, or get additional information about, a product?"

The mind fuses the two images and the viewer perceives depth.

The answer may lie in how the viewer perceives the intentions of the artist and the museum.

In so doing, the roof becomes the frame through which the viewer perceives both the city and its occupants.

Consider also that viewers perceive the movement of marchers as light waves.

The result is that the viewer may perceive one as being a ghost in the world of the other.

Many viewers hardly perceived his having aged since the 1960s, despite being born in 1929.

More than one reporter explained that the protesters were seeking justice, as they perceived it, but viewers may perceive something else.

They often stem from self-analysis of what the viewer knows, expects, and perceives.