midterm

1.three photography:

street photography: Photographers shoot in the street, and their objects are not certain people or stuffs. They just take photos of strangers or something which is not familiar to them. Sometimes, it just happens by accident.

2.19 century process: He created a new kind of ways to take pictures.

3.portrait lightning:

Butterfly light: this kind of light is very seprated

back light: people are back to the light

broad light

short light

side light: part of the subject is exposed while another side is not

4.psd file & raw file: psd file means that you can modify this file when you open it; raw file is the source of  files.

5. information area name

6. catalog area function: you can choose the file you want to import and modify it.

7. 6 basic tools: red eye, crop tool, spot removal, copy, tailor tool, mask

8. aperture and shutter speed:

aperture: the diameter of you lens opening

shutter speed: the amount of time that the shutter open

9. what is a camera: the process or art of producing images

10. triangle: shutter speed, aperture, f-stop