Site plans for Epstein's personal Caribbean island included in the photographs.
Furthermore featured in this recent photograph drop appears to be a site plan for the Great St James island, located in the Caribbean US territory.
The financier bought a more modest island - Little St James - originally in 1998, but subsequently obtained the more expansive adjacent island in the year 2016 for around $22.5 million.
The released images suggest he had formulated ambitious plans to build upon the sprawling island by constructing homes, an amphitheatre, an submerged workspace and a swimming pool.
Visible on the blueprint is Pillsbury Sound, a strait in the US Virgin Islands, indicated on the south-eastern section.
The site plan is covered in handwritten red notes and includes a key identifying various areas of the estate.
Accompanying this are what look to be nine other property layouts and engineering blueprints, featuring plans for marina coverings.
Further materials disclosed as part of the continuing congressional disclosure.
