<span>I do agree with the author for the simple fact that looking at a imagine can change your mood. Not everyone's opinion of what art truly is can be the same. We call come from different backgrounds, experiences, situations, etc, that can influence how we think of what art truly is. Picasso's piece for me is happiness but to someone else to could mean dark, messy. Everyone's brain are wired the same but the other things like experiences make to you what is really beautiful, sad, or even ugly.</span>
Answer:
art is a hobby for some people not all you can make different kinds of pajamas
Exposure means how light or dark the image you took with your camera will come out which is determined by the exposure triangle which contain 3 camera settings(aperture, iso, and shutter speed)
as aperture increases the f-stop values, the lens shuts. as it decreases the lens opens
light is a factor in the exposure of the photograph. aperture must be calibrated so the image will be clear and focused
I'm not sure on the last one but I know that when the aperture is low itll be a fast lens and when its higher itl be a slow lens
I hope I helped :)
Uh? guess you don't need any help?