Polyphonic music uses two or more independent melodies and monophonic music uses one melody.
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Art is any subjective representation of the world, according to the artist's gaze, who represents it according to his own perceptions, trying to give his representation an aesthetic sense. There are various forms of art, such as painting, music, photography, cinema, etc.
Two forms of art that surprise me because they are considered as such are photography and architecture. In photography, the artist does not create or represent a work, but simply captures a certain image that he has not modified; and architecture because the architect performs his work for a technical purpose, and only then for aesthetics.
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The period of the 3rd, the 2nd, and the 1st millennia bce was a time of drastic change in Europe. This has traditionally been defined as the Metal Ages, which may be further divided into stages, of approximate dates as shown: the Bronze Age (2300–700 bce) and the Iron Age (700–1 bce), which followed a less distinctly defined Copper Age (c. 3200–2300 bce). At this time, societies in Europe began consciously to produce metals. Simultaneous with these technological innovations were changes in settlement organization, ritual life, and the interaction between the different societies in Europe. These developments and their remarkable reflections in the material culture make the period appear as a series of dramatic changes.
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