Saint Sebastian van Honthorst, Luca Signorelli, El Greco, Honoré Daumier, John Singer Sargent and Louise Bourgeois all painted Saint Sebastians. An early work by the sculptor Gianlorenzo Bernini is of Saint Sebastian. The saint is ordinarily depicted as a handsome youth pierced by arrows. Predella scenes when required, often depicted his arrest, confrontation with the Emperor, and final beheading. The illustration in the infobox is the "Saint Sebastian" of Il Sodoma, at the Pitti Palace, Florence. A mainly 17th-century subject, though found in predella scenes as early as the 15th century, was "Saint Sebastian Tended by Saint Irene" (St Irene), painted by
Least frequently used even though it will not be used again for a decent amount of time. This leaves other blocks which may actually be used more frequently susceptible to purging simply because they were accessed through a different method. Moreover, new items that just entered the cache are subject to being removed very soon again, because they start with a low counter, even though they might be used very frequently after that. Due to major issues like these, a pure LFU system is fairly uncommon; instead, there are hybrids that utilize LFU concepts. Least frequently used Least Frequently Used (LFU) is a