Answer:
1. must do the job it was designed for
2. look like it can do the job
3. must be visually pleasing
Explanation:
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Answer:
The earliest notated European music was Gregorian Chant. This was a monophonic form of music with all folks contributing their vocal music in 'one voice'. The oldest evidence of this notation comes from around the year 850 and was called the Musica Disciplina of Aurelian of Reome.
Explanation:
<h2>Answer with Explanation </h2>
One of the most famous artworks of Picasso during his blue period was, The Old Guitarist. An oil painting depicting an old man playing guitar in the streets of Barcelona. This painting was made in the late 1903s and is currently displayed at the Art Institute of Chicago. The theme of the painting described poor living standard in the blue and a sad story of the artist's friend.