We explain what something two-dimensional is, the origin of the term and various examples. Also, how it is used in art and design.
What is something two-dimensional?
The two-dimensional term (from the Latin bi-, "two and dimension, “Measure” or “extension”) means according to the Dictionary of the Royal Spanish Academy “that it has two dimensions”, that is, that it lacks depth (the so-called “third dimension”), and has only two verifiable dimensions: length (length) and width (width).
Two-dimensional objects and figures are possible representations in a flat space, that is, not three-dimensional, and examples of this are polygons, geometric figures simple lines or points. For example, Cartesian coordinate systems (called Cartesian plane) shaft x and axis Y they are forms of two-dimensional mathematical representation; but if a third dimension is incorporated (the axis z), they become three-dimensional.
In terms of art Y designWe speak of two-dimensionality when the figures or images do not evoke any kind of depth, that is, they do not generate the illusion of three dimensions, but are completely flat. Such is the case, for example, of many of the works of the cubism, like those of the Spanish Pablo Picaso (1881-1973).