Who are some underground artist that can affect culture today aka lemme know who they are and thats it lol

What detail is explicit from this paragraph?

3. this unit has taught us that documentary photography produces a historical record of an event, place, or person. wilkes shares his photographing of the historical regata event and the obama inauguration. do you feel that these are good examples of documentary photography? would you consider wilkes to be a documentary photographer? 4. wilkes continues to discuss the concept of time and how it relates to the type of photography he does. why do you feel that the concept of time is of such importance to him as a photographer? 5. unit 10 explores photographs with movement in them such as wildlife and documentary photography. wilkes takes the idea of movement in photography to a different level. do you feel the tips and information that you have learned in unit 10 is applicable to the type of photography that wilkes does?

How does the character of the fourth movement compare with the first three? consider such factors as tempo, texture, rhythmic character, and melodic themes.