Primero, is a 16th-century gambling card game of which the earliest reference dates back to 1526. Primero is closely related to the game of primo visto, if not the same. It is also believed to be one of the ancestors to the modern game of poker, to which it is strikingly similar.
The Card Players (1508–1510) by Lucas van Leyden
Four Gentlemen of High Rank Playing Primero, now attributed to the Master of the Countess of Warwick or his circle.
Card Players by Lucas van Leyden. It is assumed that the subject of this painting may not be the obvious three card players, but in fact it may refer to a secret political alliance between Spain and England against Francis I of France. The figure on the left would be Charles V and on the right Cardinal Wolsey, both entering into a secret agreement. The woman in the centre would be Margaret of Austria, sister of Charles V and regent of the Netherlands.
A card game is any game that uses playing cards as the primary device with which the game is played, whether the cards are of a traditional design or specifically created for the game (proprietary). Countless card games exist, including families of related games. A small number of card games played with traditional decks have formally standardized rules with international tournaments being held, but most are folk games whose rules may vary by region, culture, location or from circle to circle.
The Card Players, 17th-century painting by Theodoor Rombouts
Preferans, a trick-taking card game version popular in Croatia
The Card Players, 1895 by Paul Cézanne
Historically, card games such as whist and contract bridge were opportunities for quiet socializing, as shown in this 1930s magic lantern slide photo taken in Seattle, Washington.