Photography, commonly known as photography, is to use a camera to image the negative, and print the negative into a single photo, which is permanently preserved one by one. But the image of the photo is static and silent, just to let people watch its characters and artistic conception, and then understand its meaning. Today, the earliest existing photos in the world can be traced back to 1827, which was taken by the Frenchman Joseph Nipps.
When taking pictures, light enters the cassette through a small hole (more often, a lens group) and forms an image on the medium on the back of the cassette (relative to the incident direction of light). According to the actual light intensity and the photosensitive ability of the medium, the required light time is also different. In the process of illumination, the medium is irradiated by light.
Still life photography:
Still life photography, as opposed to figure photography and landscape photography, takes pictures of inanimate objects (this concept of inanimate objects is relative, such as fish and shrimp caught from the sea, melons and fruits picked, etc. ) and man-made objects that can move or combine freely as performance objects. Mostly take industrial or handmade products, natural inanimate objects and so on as the shooting theme.
On the basis of truly reflecting the inherent characteristics of the subject, the subject is represented as a photographic work with artistic beauty through creative ideas and photography means such as composition, light, tone and color. It's called still life photography. Still life photography has a vast world in material selection. After selecting materials, you can deal with these objects at will, because objects are inanimate and can move from different angles to create.