Photographic art appreciation homework answer?

Aperture is a device used to control the amount of light entering the photosensitive surface of the fuselage through the lens, usually in the lens.

The focal length is the distance from the optical center of the lens to the focusing point when parallel light is incident.

Shutter is a device to control the exposure time before the lens.

B

A

C

ask

First unit

Brief introduction of camera

The development history of cameras. The type of camera. The basic components of a camera. Differences between digital cameras and traditional film cameras V. Types of cameras required for this course

Second unit

Photography theme

First, portraits are standard portraits, environmental portraits, life portraits, group portraits, human portraits, and children portraits.

Second, landscape photography

Natural scenery, architectural photography, night view

Third, a snapshot of people's livelihood, folk customs and street scenes in the humanities documentary.

Four, news photography politics, emergencies, news documentary, sports photography

Five, commercial photography, advertising, fashion, business portraits, weddings, stage.

Six, ecological photography of wild animals, pet photography plants

Seven, special photography astrophotography, micrography, underwater photography, aerial photography, remake.

Third unit

Appreciation of photographers' works 1. Appreciation of domestic photographers' works 2. Appreciation of world photographers' works iii. What an excellent photo should have an IV. Some excellent websites related to photography (hummingbird network, color shadow infinite, etc.). )

Fourth unit

Photography skills/techniques

First, cultivate artistic accomplishment, eyesight and communication skills.

Second, the basic exposure, lighting, composition, color, black and white

Three, equipment lens, filter, film, camera model, hardware test

Four, darkroom digital darkroom, film darkroom

Fifth unit

Photography practice 1. Practice in groups to guide students to create thematic photography according to their needs. 2. Concentrate, organize and hand in drawings. 3. Evaluate and discuss your or your classmates' works.

Sixth unit

Post-processing and production

First of all, photoshop

Interpretation and application of software

Second, the introduction of other image processing software (light and shadow magician, go your own way, etc. )

Third, guide students to deal with their own works.

Characteristics of portrait photography

Portrait photography takes the description and expression of the specific appearance and manner of the subject as its main creative task. Although some portrait photography works also contain certain plots, they still focus on the appearance of the recipients, and a considerable number of portrait photography works only illustrate the image of the subject without specific plots. Figure photography focuses on the events and activities that the subject participates in, and its main task is to show the specific plot, rather than showing the appearance and behavior of the subject with vivid images. The important difference between them is whether they describe the appearance of the characters in detail. Whether it's a single person or a group of people, whether it's a snapshot in a scene or a pose in a photo studio, whether it's a plot or not, as long as it's a photo that mainly shows the specific appearance and mental state of the subject, it belongs to the category of portrait photography. Those photographic works that mainly show the activities and plots of the characters and reflect a certain theme of life, but the appearance of the subject is not very prominent, whether it is close-up or whole body, can only belong to the category of character photography. Of course, in a broad sense, portrait photography is about people and also belongs to character photography.