This photo, the previous photo, and this one were all shot on HP5 rated at 800 and souped in Diafine. For a long time, Diafine was the only developer I used, often with TriX or Neopan 1600 (an oft overlooked combo). HP5 in Diafine looks a lot like TriX in Diafine but with one stop less speed. It’s an interesting look, and it’s dead simple to manage in processing and later on in scanning. With Diafine, highlights just don’t block up in the normal way, while shadows manage to retain some detail.