How is the development of photography?

Photography originated in France in the19th century. French painter Daguerre exposed the silver-plated copper plate and fixed the image with mercury vapor, which is called "silver plate method". 1839 19 In August, French published "Photography in Daguerre", which was also recognized as the birth day of photography in the world.

Technological innovation has brought more possibilities to photography. Especially from the end of last century to the beginning of this century, the rapid popularization of digital technology in the field of photography has made it easier for people to obtain images. Today, people can get images through cameras, mobile phones, scanners, cameras, driving recorders and other equipment, and even use drones to load cameras to have a bird's eye view of the earth from the air. It is precisely because of the emergence of new technologies that photography is constantly innovating. Today, the Internet has been rooted in people's lives, and the arrival of the "internet plus" era has changed all aspects of society. How photography will develop in this era of great change. We will wait and see.

Frenchman louis Daguerre was the first inventor of practical photography in the world. In Daguerre, the silver plate photography method is to expose the steel plate coated with silver iodide in a black box, then develop it with mercury vapor and fix it with salt. This method is actually a negative metal image, but it is very clear and can be preserved forever.

Photography has been produced and developed for less than 200 years. If it is an art, its development time is relatively short compared with other kinds of art. By comparing the development process of other art types, the development of photography is also a history in which various new schools are constantly emerging, thus promoting the gradual evolution and progress of photography. From the earliest painting photography, impressionist photography and realistic photography to later abstract photography, "Dadaism" photography and subjective photography. Up to Dadaism photography, it can be classified as a pre-war (that is, before the end of World War II) photography school. Personally, I think the schools that have developed from subjective photography to the present can be classified as post-modern photography schools. (Photography genre is not photography classification)

Every school of photography that appeared at that time had its own procedures to follow, but all of them had their irreparable defects. From today's point of view, the necessity and function of their appearance are beyond doubt. They explored the possibility of photography from different aspects, enriched the category of photographic expression and made great contributions to enriching photographic expression methods. Until now, in all the photographic works we can see, some characteristics of these schools will be found more or less (I won't describe the characteristics of each school).

Photographers are treasure diggers of tourist attractions and open the door to wealth for tourist attractions. The innovative perspective of photography determines the promotion of photography to the development of tourism. First, the beauty of Huanggang's mountains and rivers can be better discovered through the photographic lens. Mountains and rivers have beautiful scenery everywhere, and the key lies in discovery. The beauty of a place and a scenic spot is composed of multiple angles, multiple scenic spots and multiple perspectives. In order to create, photographers look for beauty and discover beauty through their own unique perspective. Repeatedly focus on the beautiful pictures at different times and seasons, capture wonderful moments, let the scenic spots be discovered constantly, and let tourists feel novelty and attraction constantly. For example, the philosopher's peak in Tiantangzhai, Luotian found it to be the General's peak from another angle, and the Guifeng and Weiren's peak in Macheng are all beautiful from different angles. Through the camera lens, we can record and publicize the historical changes of Huanggang's reform and development and the truth, goodness and beauty that happened around us more intuitively and truly. Natural scenery, history and culture are tourism resources, and contemporary development achievements and builders of the new era are the carriers of contemporary new culture and tourism resources. Love Lake Park in Huanggang, Huanggang Bridge, Dabie Mountain red tourist highway, modern ecological farm and hospitable community residents are all important attractions of contemporary tourism.