Heading to the Dark Room

After drying the negatives, the most important step that would help Alex solve the curious case of the 50-years old film was to head to the dark room. There, he had to wait for the shapes to appear.
After drying the negatives, the most important step that would help Alex solve the curious case of the 50-years old film was to head to the dark room. There, he had to wait for the shapes to appear.