The First Disk (Upper Image) and The Second Disk (Lower Image) respectively,
Example One:
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Example two:
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Both versions are Theatrical,
Based on the examples you posted, that matches up to my eye.Randy Miller III @ blu-ray.com review wrote:Additionally, some of the color grading is different from the previous Blu-rays and DVDs, and the flashbacks from The Fellowship of the Ring and The Two Towers are heavily desaturated to match the more black-and-white aesthetic of scenes from the Hobbit films.'
MakeMKV shows details about the disc under Info -> "Disc Information" heading.