As I sit at our dining room table, a black-and-white photograph of bananas hangs next to our fiddle leaf fern. My wife shot and developed the photo for a college photography class. Angel didn’t know it then, but she was in the waning years of film photography. Much of her class was spent teaching students to develop film properly.
Developing film required the use of a dark room. One would go into a room that had no light. Even the most negligible levels of light can destroy a negative. The film cassette was opened, the film was removed and placed into a reel. That reel was placed into a film tank, covered with liquid film developer at just the right temperature, and agitated periodically.