from my drives. Distinct manners. Made within 90 days but over 1800 miles.

Picture is a surface rendered. The picture on the left, the yellow one, is greater transformation than what made the source scene. The righter one, foliage and fence, closer to expectation of the “photograph” — it is realistic. As a projection on your screen it isn’t a real object. Your eye is the printout.

Either of these could have been a result of darkroom work, neither was. In terms from the 70s, the solarization would have been the easier. The “fence” would have needed masking, two types of film, taking a day, because of dry time for the sheets of film. Drying was often the time user. Batch up, and have multiple drying cabinets was the answer as your lab gained clients.