Aperture is changes what allows light to enter your camera lens. It changes your depth of field from shallow to sharp or vise versa. A shallow depth of field makes your background blurry. A sharp depth of field makes everything a little more clear.
slow shutter speed
fast shutter speed
Shutter speed
Shutter speed is how fast your photo is taken. A fast shutter speed is 1/4000 seconds. A slow shutter speed could be 1 or 2 seconds.
tungsten
daylight
fluorecent
cloudy
White Balance
White balance is the true whites in photo. Such as very very blue or very gold.
ISO
ISO is how sensitive your camera s to light. It can range from 100 to 6400 or Evan higher on some cameras.
Ansel Adams photos
These photos were done by Ansel Adams. He was a photographer and a environmentalist. He took photos because he cared about the environment and wanted to capture the beauty of it before it changed. He was born 1902 and died 1984. Some of the places he took photos was in Yellow Stone National Park and Yosemite.
I liked his photos because I love pictures took in nature and I like the background, middle ground, and foreground. I also like the lighting.
Pinhole cameras
Light travels in a straight line only. Th diagram below explains that because light only travels in a straight line if the light starts at your head it will end at a lower point.