Artwork
The defeat of the Spanish at Gibraltar by a Dutch fleet under the command of Admiral Jacob van Heemskerck, 25 April 1607

The defeat of the Spanish at Gibraltar by a Dutch fleet under the command of Admiral Jacob van Heemskerck, 25 April 1607 is an oil painting by the Dutch Golden Age artist Adam Willaerts. It dates from 1639 and is held in the collection of the Rijksmuseum.
About this work
Subject & Meaning
The painting shows a Dutch fleet triumphing over Spanish forces near Gibraltar on 25 April 1607, a moment celebrated as a decisive naval victory.
The painting shows a Dutch fleet triumphing over Spanish forces near Gibraltar on 25 April 1607, a moment celebrated as a decisive naval victory. Willaerts emphasizes the superiority of the Dutch ships through their formation and firepower, using the sea and sky to convey both realism and symbolic triumph. The work functions as a visual commemoration of maritime dominance, aligning with the Dutch Golden Age's fascination with naval power and Protestant resistance against Catholic Spain.
Technique & Style
The work is an oil painting on canvas, measuring 136 × 204.5 cm. As a marine painting in the Dutch tradition, it depicts a naval battle with multiple vessels engaged in combat. The large horizontal format accommodates the expansive sea battle scene, allowing for a panoramic treatment of the event. The oil medium enables detailed rendering of ships, water, and atmospheric effects typical of 17th-century Dutch marine painting.
Overview
Adam Willaerts’ 1639 oil on canvas records the 25 April 1607 naval clash at Gibraltar, in which a Dutch squadron under Admiral Jacob van Heemskerck defeated a Spanish fleet. The work is part of the Rijksmuseum’s collection and presents a densely populated seascape of warships locked in combat, set against a smoky, overcast horizon.
History & Provenance
Executed in 1639, the canvas reflects contemporary Dutch interest in naval victories. It entered the Rijksmuseum’s holdings as part of the museum’s effort to document Dutch maritime heritage, where it remains on display as a representative example of the period’s marine painting.
Context
The work belongs to a tradition of Dutch marine art that celebrated naval successes during the Eighty Years’ War. By portraying the 1607 defeat of Spain, Willaerts contributes to a visual narrative that reinforced national pride and the strategic importance of sea power in the Dutch Republic.
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