Despite the convenience and availability of digital photography, many photographers still use analog film, as of 2015. Film cameras are often inexpensive, and analog film can capture a far greater range of light tones than most consumer digital cameras. Analog film also captures far more detail than digital cameras, with medium-format film offering an image resolution equivalent to 400 megapixels.
Artists may also prefer analog film because of the permanence of the image. As a physical medium, analog film is more stable and difficult to alter than digital images. For this reason, analog film is used for passport photos and other identification documents, as it is far more difficult to edit an analog photograph than its digital counterpart.
The flaws and difficulties of analog film can also appeal to a photographer. Because of the limited number of exposures in a roll of film, the photographer must carefully plan and compose each shot. Some prefer this slower, more careful approach to image capture. In addition, the finicky nature of analog cameras can lead to light leaks and double exposures, which can have a desirable aesthetic effect that cannot be easily replicated with a digital camera. There are also a number of romantic reasons why an artist may choose to work with analog film. Some artists may enjoy the feel of the film or the smell of the developing chemicals, or they may simply enjoy working with an older medium.