Which of the following statements is not true? each variation in a theme-and-variations form is unique and may differ in mood from the theme. the form called theme and variations is widely used in the classical period, either as an independent piece or as one movement of a symphony, sonata, or string quartet. the recapitulation section is an important way for a composer to develop variations in a theme-and-variations form. in a theme-and-variations movement, a basic musical idea is repeated over and over and is changed each time?

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artists need to create a realistic interpretation so that people in general can relate to the artwork. for a common people, an artist's impression gets increased only if he can create something which would look realistic. an abstract is difficult for a common people to understand whereas if a person can draw a girl with simple pencil sketch and if that looks like a real figure then the latter will be praised more than the former.