Development plans for the financier's secluded Caribbean island featured within the photographs.
Additionally featured in this recent document disclosure seems to be a site plan for the Great St James island, situated in the US Virgin Islands.
Jeffrey Epstein bought a more modest island - Little St James - back in 1998, but later purchased the bigger Great St James in 2016 for around $22.5 million.
This visual evidence suggest he had created ambitious plans to transform the 161-acre island by constructing residences, an open-air theater, an submerged workspace and a reservoir.
Visible on the blueprint is Pillsbury Sound, a strait in the US Virgin Islands, marked on the south-eastern section.
The architectural drawing is marked up in handwritten red notes and includes a key identifying different sections of the property.
Accompanying the main plan are what look to be several other construction diagrams and engineering blueprints, including layouts for boat shelters.
Further materials disclosed as part of the ongoing investigative disclosure.