The Rembrandt Research Project (RRP) was an initiative of the Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), which is the Netherlands Organization for Scientific Research. Its purpose was to organize and categorize research on Rembrandt van Rijn, with the aim of discovering new facts about this Dutch Golden Age painter and his studio. The project started in 1968 and was sponsored by NWO until 1998. Research continued until 2014. It was the authority on Rembrandt and had the final say in whether a painting is genuine. The documentation generated by the project was transferred to the Netherlands Institute for Art History and renamed the Rembrandt Database.
Cornelis Hofstede de Groot, was a Dutch art collector, art historian and museum curator.
A Boy Bringing Bread is an oil-on-canvas painting by the Dutch painter Pieter de Hooch. It is an example of Dutch Golden Age painting and is part of The Wallace Collection.
Horst Gerson was a German-Dutch art historian.
Self-portrait wearing a white feathered bonnet is an oil painting attributed to the Dutch painter Rembrandt. It is signed and dated 1635. It was traditionally regarded as a Rembrandt self-portrait until 1968, when it was rejected on stylistic grounds in the Rembrandt catalogue raisonné by Horst Gerson. In 2013, art historian Ernst van de Wetering re-attributed the painting as an original Rembrandt. It is one of over 40 painted self-portraits by Rembrandt.
The Head of Christ is a 1648 oil-on-panel painting by the Dutch artist Rembrandt. It is now in the Gemäldegalerie in Berlin.
Portrait of Maritge Claesdr. Vooght is an oil-on-panel painting by the Dutch Golden Age painter Frans Hals, painted in 1639 and now in a private collection. It is considered a pendant portrait to that of her husband, the Haarlem brewer and mayor Pieter Jacobsz Olycan.
Portrait of Jan Six is a 1654 oil-on-canvas painting by the Dutch painter Rembrandt van Rijn. Having been handed down many generations, via the direct descendants of the portrait's subject, Jan Six, the work remains in the Six Collection in Amsterdam.
The Ray of Light, also known as Le Coup de Soleil, is an oil on canvas painting by the Dutch painter Jacob van Ruisdael. It is an example of Dutch Golden Age painting and is now in the collection of the Louvre Museum.
The pendant portraits of Marten Soolmans and Oopjen Coppit are a pair of full-length wedding portraits by Rembrandt. They were painted on the occasion of the marriage of Marten Soolmans and Oopjen Coppit in 1634. Formerly owned by the Rothschild family, they became jointly owned by the Louvre Museum and the Rijksmuseum in 2015 after both museums managed to contribute half of the purchase price of €160 million, a record for works by Rembrandt.
The Holy Family with Angels (1645) is an oil painting on canvas by the Dutch painter Rembrandt. It is an example of Dutch Golden Age painting and is now in the collection of the Hermitage Museum.
The Kitchen Maid (1651) is an oil-on-canvas painting by the Dutch painter Rembrandt. It is an example of Dutch Golden Age painting and is now in the collection of the Nationalmuseum, Stockholm, Sweden.
The Rape of Ganymede is an oil painting of 1635 by the Dutch Golden Age painter Rembrandt, depicting the myth of Ganymede. It is in the collection of the Gemäldegalerie Alte Meister in Dresden.
The Stone Bridge is a 1637 landscape painting by the Dutch Golden Age painter Rembrandt in the collection of the Rijksmuseum.
Lucretia is a 1664 history painting historically attributed to the Dutch Golden Age painter Rembrandt in the collection of the National Gallery of Art. In 2015, Ernst van de Wetering of the Rembrandt Research Project said that "the formal properties and execution of [this] painting, I am convinced, exclude the possibility that it could be an autograph work by Rembrandt", and that the painting recalls Aert de Gelder. The painting is not included in the project's 2015 Rembrandt corpus.
Portrait of a Young Woman with a Fan is a 1633 portrait painting by Rembrandt. It shows a woman holding a fan, pendant to Portrait of a Man Rising from His Chair. It is in the collection of the Metropolitan Museum of Art.
Portrait of a 62-year-old Woman, possibly Aeltje Pietersdr Uylenburgh is a 1632 portrait painting painted by Rembrandt. It is an oil on panel in oval format depicting an elderly woman with a small and sober millstone collar. It is in the collection of the Museum of Fine Arts, Boston.
Portrait of Petronella Buys (1610–1670) is a 1635 portrait painting painted by Rembrandt. It shows a young woman with a very large and impressive millstone collar. It is in a private collection.
Landscape with Arched Bridge is a circa 1637-1638 landscape painting by the Dutch Golden Age painter Rembrandt in the collection of the Gemäldegalerie, Berlin.
Raising of the Cross is a 1633 painting by the Dutch Golden Age painter Rembrandt in the collection of the Alte Pinakothek. It was painted as part of a "passion" series commissioned in 1633 by Frederick Henry, Prince of Orange. Together with its pendant, The Descent from the Cross, it is one of the rare paintings by Rembrandt with a continuous provenance from the date of completion to today.
