<span>Rural (country) and urban</span><span>
These were the two ways that early blues recordings were categorized. </span>
The closest thing that I can say among all of these answers would be improvisation. The definition of improvising is adapting to the situation in a better manner appropriately. So let's say when a musician is already on stage and makes a mistake while playing the guitar, he has to improvise a bit so that his mistake will not look like one. He is spontaneously creating something while he is on the spot. In a sense, he is improvising his original work and making something somewhat different.
Answer:
c.
by spending every day outside studying how light falls on objects
or
a.
by painting the same subject over and over in different types of light
