Dating a photojournalist characterize adolescent dating and romantic relationships
A photograph or photo is an image created by light falling on a light-sensitive surface, usually photographic film or an electronic medium such as a CCD or a CMOS chip.Most photographs are created using a camera, which uses a lens to focus the scene's visible wavelengths of light into a reproduction of what the human eye would see.The mid-1930s saw the introduction of Kodachrome and Agfacolor Neu, the first easy-to-use color films of the modern multi-layer chromogenic type.These early processes produced transparencies for use in slide projectors and viewing devices, but color prints became increasingly popular after the introduction of chromogenic color print paper in the 1940s.The advent of the microcomputer and digital photography has led to the rise of digital prints.
By the end of the 1850s the daguerreotype had been replaced by the less expensive and more easily viewed ambrotype and tintype, which made use of the recently introduced collodion process.
Most photographs published in magazines were taken on color transparency film.
Originally, all photographs were monochromatic or hand-painted in color.
Such positive images are usually mounted in frames, called slides.
Before recent advances in digital photography, transparencies were widely used by professionals because of their sharpness and accuracy of color rendition.The daguerreotype had shortcomings, notably the fragility of the mirror-like image surface and the particular viewing conditions required to see the image properly.