The arquebus was an early type of firearm used in the 15th to 17th centuries, characterized by a matchlock mechanism that ignited gunpowder to fire a projectile.
By 1512 a larger caliber arquebus appeared, known as the heavy arquebus or caliver (about 65 to 75 caliber), with an improved effective range of over 100 yards.
The arquebus used a matchlock system for firing the weapon. In an extremely simplified version of how this works, the soldier would carry a piece of slow-burning rope, which acted as a match, held by a serpentine lever attached to the trigger.
Connected to the lock lever was a trigger, which lowered the match into a priming pan when squeezed, igniting the priming powder, causing a flash to travel through the touch hole, also igniting the gunpowder within the barrel, and propelling the bullet out the muzzle.
Paintings of angels with guns were perhaps representative of both the power of the Spaniards over indigenous people and protection offered to faithful Christians.
While the heavy variant of the arquebus died out due to the decline of heavy armour, the term "musket" itself stuck around as a general term for 'shoulder arms' fireweapons, replacing "arquebus," and remained until the 1800s.
The arquebus was a long rifle that used lighter rounds than later weapons like the musket. These weapons were slow-loading, often unpredictable and extremely unwieldy to use.
Representing celestial, aristocratic, and military beings all at once, these angels were created after the first missionizing period, as Christian missionary orders persistently sought to terminate the practice of pre-Hispanic religions and enforce Catholicism.
These paintings were produced in the ancient viceroyalty of Peru during the Colonial period (16th, 17th and 18th centuries) in workshops that carried out custom-made orders, which at times were destined for distant places.
The figure is graceful and almost looks like a dancer. The extended lines of the angel's body recall the Mannerist style still preferred in the Americas in the seventeenth century (Mannerism was a style that came after the Renaissance, in the early 1500s).