Juxtaposition

An example of juxtaposition are the quotes "Ask not what your country can do for you; ask what you can do for your country", and "Let us never negotiate out of fear, but let us never fear to negotiate", both by John F. Kennedy, who particularly liked juxtaposition as a rhetorical device.

[2] Piaget writes: In visual perception, juxtaposition is the absence of relations between details; syncretism is a vision of the whole which creates a vague but all-inclusive schema, supplanting the details.

In logic juxtaposition leads to an absence of implication and reciprocal justification between the successive judgments; syncretism creates a tendency to bind everything together and to justify by means of the most ingenious or the most facetious devices.

[2]In grammar, juxtaposition refers to the absence of linking elements in a group of words that are listed together.

Similarly, saying "Hitler was in favor of gun control, and so are you" would have the same effect.

This particular rhetorical device is common enough to have its own name, Reductio ad Hitlerum.

In algebra, multiplication involving variables is often written as a juxtaposition (e.g.,

This implicit usage of multiplication can cause ambiguity when the concatenated variables happen to match the name of another variable, when a variable name in front of a parenthesis can be confused with a function name, or in the correct determination of the order of operations.

In mathematics, juxtaposition of symbols is the adjacency of factors with the absence of an explicit operator in an expression, especially for commonly used for multiplication:

In numeral systems, juxtaposition of digits has a specific meaning.

Throughout the arts, juxtaposition of elements is used to elicit a response within the audience's mind, such as creating meaning from the contrast.

In film, the position of shots next to one another (montage) is intended to have this effect.

In painting and photography, the juxtaposition of colours, shapes, etc, is used to create contrast, while the position of particular kinds of objects one upon the other or different kinds of characters in proximity to one another is intended to evoke meaning.

[4] Various forms of juxtaposition occur in literature, where two images that are otherwise not commonly brought together appear side by side or structurally close together, thereby forcing the reader to stop and reconsider the meaning of the text through the contrasting images, ideas, motifs, etc.

More broadly, an author can juxtapose contrasting types of characters, such as a hero and a rogue working together to achieve a common objective from very different motivations.

Juxtaposition of three sisters and the Three Sisters rock formation in Australia
A modern-style house contrasts with the older structures in the background in Lincoln, Lincolnshire, England in 2018