I assume it is the D, the river. The other answers don't make any sense and the river would 'reflect' the hues of the sky.
(a) The band of 7 colours (violet, indigo, blue, green, yellow, orange & red) is known as spectrum.
(b) A form of printmaking where the image can only be made once is known as monoprinting.
(c) A prototype is an early sample, model, or release of a product built to test a concept or process.
(d) Choreography is the art of composing steps for a dance.
________
RainbowSalt2222 ☔
Answer:
Although no instrumental parts are preserved in the notation, a number of instruments are mentioned in the play: Robin plays a silver flageolet, Huars a musette, Boudon and Gautier the tambourin and the comamuse au grand bourdon, and two other have horns.
Answer:It is worth one beat, therefore it can be divided into two equal beats. One eighth note is worth half a beat, so two eighth notes equals one beat and make up one quarter note. For a quarter note to be subdivided, we divide it twice, or by four.
Explanation: