The upheavals and large-scale transfers of population of the war, and the sharp break with the old monarchist and Catholic cultural traditions, meant that Dutch art had to reinvent itself almost entirely, a task in which it was very largely successful.
In turn, the number of surviving Golden Age paintings was reduced by them being overpainted with new works by artists throughout the 18th and 19th century – poor ones were usually cheaper than a new canvas, stretcher and frame.
[7] Those without a strong contemporary reputation, or who had fallen out of fashion, including many now considered among the greatest of the period, such as Vermeer, Frans Hals and Rembrandt in his last years, had considerable problems earning a living, and died poor; many artists had other jobs, or abandoned art entirely.
These are Karel van Mander (Het Schilderboeck, 1604), who essentially covers the previous century, and Arnold Houbraken (De groote schouburgh der Nederlantsche konstschilders en schilderessen – "The Great Theatre of Dutch Painters", 1718–21).
Houbraken's master, and Rembrandt's pupil, was Samuel van Hoogstraten (1627–1678), whose Zichtbare wereld and Inleyding tot de Hooge Schoole der Schilderkonst (1678) contain more critical than biographical information and are among the most important treatises on painting of the period.
More than that, the Protestant population of major cities had been exposed to some remarkably hypocritical uses of Mannerist allegory in unsuccessful Habsburg propaganda during the Dutch Revolt, which had produced a strong reaction towards realism and a distrust of grandiose visual rhetoric.
[23] Utrecht Caravaggism describes a group of artists who produced both history painting and generally large genre scenes in an Italian-influenced style, often making heavy use of chiaroscuro.
A great number of his etchings are of narrative religious scenes, and the story of his last history commission, The Conspiracy of Claudius Civilis (1661) illustrates both his commitment to the form and the difficulties he had in finding an audience.
The other great portraitist of the period is Frans Hals, whose famously lively brushwork and ability to show sitters looking relaxed and cheerful adds excitement to even the most unpromising subjects.
Thomas de Keyser, Bartholomeus van der Helst, Ferdinand Bol and others, including many mentioned below as history or genre painters, did their best to enliven more conventional works.
Boards of trustees in their regentenstuk portraits preferred an image of austerity and humility, posing in dark clothing (which by its refinement testified to their prominent standing in society), often seated around a table, with solemn expressions on their faces.
Rembrandt's famous The Militia Company of Captain Frans Banning Cocq better known as the Night Watch (1642), was an ambitious and not entirely successful attempt to show a group in action, setting out for a patrol or parade, also innovative in avoiding the typical very wide format of such works.
Many paintings which seem only to depict everyday scenes actually illustrated Dutch proverbs and sayings or conveyed a moralistic message – the meaning of which may now need to be deciphered by art historians, though some are clear enough.
Many artists, and no doubt purchasers, certainly tried to have things both ways, enjoying the depiction of disorderly households or brothel scenes, while providing a moral interpretation – the works of Jan Steen, whose other profession was as an innkeeper, are an example.
[45] The Renaissance tradition of recondite emblem books had, in the hands of the 17th-century Dutch – almost universally literate in the vernacular, but mostly without education in the classics – turned into the popularist and highly moralistic works of Jacob Cats, Roemer Visscher, and others, often based in popular proverbs.
The illustrations to these are often quoted directly in paintings, and since the start of the 20th century art historians have attached proverbs, sayings and mottoes to a great number of genre works.
In fact, working-class men going about their jobs are notably absent from Dutch Golden Age art, with landscapes populated by travellers and idlers but rarely tillers of the soil.
The tradition developed from the realism and detailed background activity of Early Netherlandish painting, which Hieronymus Bosch and Pieter Bruegel the Elder were among the first to turn into their principal subjects, also making use of proverbs.
Van de Velde was also important as a landscapist, whose scenes included unglamorous figures very different from those in his genre paintings, which were typically set at garden parties in country houses.
Before Brouwer, peasants had normally been depicted outdoors; he usually shows them in a plain and dim interior, though van Ostade's sometimes occupy ostentatiously decrepit farmhouses of enormous size.
From the late 1620s the "tonal phase" of landscape painting started, as artists softened or blurred their outlines, and concentrated on an atmospheric effect, with great prominence given to the sky, and human figures usually either absent or small and distant.
Potter's The Young Bull is an enormous and famous portrait which Napoleon took to Paris (it later returned) though livestock analysts have noted from the depiction of the various parts of the anatomy that it appears to be a composite of studies of six different animals of widely different ages.
At the start of the period the main tradition was of fanciful palaces and city views of invented Northern Mannerist architecture, which Flemish painting continued to develop, and in Holland was represented by Dirck van Delen.
However, from the mid-century pronkstillevens ("ostentatious still lifes"), which depicted expensive and exotic objects and had been developed as a subgenre in the 1640s in Antwerp by Flemish artists such as Frans Snyders and Adriaen van Utrecht, became more popular.
The marine painters van der Velde, father and son, were among several artists who left Holland at the French invasion of 1672, which brought a collapse in the art market.
Other artists have shown drastic shifts in critical fortune and market price; at the end of the period some of the active Leiden fijnschilders had enormous reputations, but since the mid-19th century realist works in various genres have been far more appreciated.
[80] Other artists have continued to be rescued from the mass of little-known painters: the late and very simple still lifes of Adriaen Coorte in the 1950s,[81] and the landscapists Jacobus Mancaden and Frans Post earlier in the century.
He was impressed by the quality of Vermeer's Milkmaid (illustrated at the start of this article), and the liveliness of Hals' portraits, regretting he lacked the "patience" to finish them properly, and lamented that Steen had not been born in Italy and formed by the High Renaissance, so that his talent could have been put to better use.
[84] By Reynolds' time, the moralist aspect of genre painting was no longer understood, even in the Netherlands; the famous example is the so-called Paternal Admonition, as it was then known, by Gerard ter Borch.
In fact, in the view of most (but not all) modern scholars it is a proposition scene in a brothel – there are two versions (Berlin & Amsterdam) and it is unclear whether a "tell-tale coin" in the man's hand has been removed or overpainted in either.