Question: Where has the artwork referenced by the title of the novel "The Garden of Unearthly Delights" housed? 

Context articles: The Garden of Unearthly Delights
Clam Dip &amp; Other Delights
Miranda Sex Garden
ABQ BioPark Botanic Garden
Earthly Delights (record label)
The Garden of Earthly Delights
The Garden of Unearthly Delights (album)
Cherub
Martha Clarke
Rundle Park

The Garden Of Unearthly Delights is a novel by British author Robert Rankin.
 Its title is a reference to the painting "The Garden of Earthly Delights" by the painter Hieronymus Bosch.
Clam Dip & Other Delights is the 1989 grab-bag EP from Minneapolis rockers Soul Asylum.
 The title and cover art are both parodies of Herb Alpert and the Tijuana Brass's album "Whipped Cream and Other Delights".
 It was a humorous nod to their new record label, A&M (the "A" standing for "Alpert").
 Bassist Karl Mueller sat in for the original album's model, Dolores Erickson.
 Dave Ayers, the band's first manager, said that Mueller had to sit for hours in a foul-smelling combination of sour cream, paint, whipped cream and seafood.
 Also, the album makes fun of the A&M logo being under the title of the album, incorporating the Twin/Tone Records logo instead.
Miranda Sex Garden were a music group from London, England.
 Formed in 1990, they were originally a trio of madrigal singers.
 Their first album, "Madra" (1991), was entirely a cappella, with the songs all based on traditional English verse.
 It took only two days to record.
 By their second release, "Iris" (1992), the sound evolved into a blend of their madrigal-styled vocals with sounds reminiscent of gothic rock, dark wave, ethereal wave, and industrial music.
 Their sound became increasingly dark and sophisticated over the years.
 Around the time of their third album, "Fairytales of Slavery", they said they wanted to create music that evoked a "seductive garden of earthly delights, full of colour and chaos."
The ABQ Biopark Botanic Garden is a 36 acre botanical garden located at 2601 Central Avenue NW in Albuquerque, New Mexico, beside the Rio Grande.
 The garden showcases plants of the Southwest and other arid climates, and includes a 10000 ft2 conservatory, formal themed gardens, and a demonstration garden.
 One wing of the glass conservatory houses plants native to the Mediterranean climates zones of Spain, Portugal, Turkey, South Africa, Australia, Chile and California.
 A second wing features xeric plants from North American deserts.
 Paths behind the conservatory showcase New Mexico Habitats, including desert, grasslands, lava flows and sandhills.
 Medicinal plants are highlighted in El Jardin de la Curandera.
 Railroad Hill includes miniature trains and villages, and Children's Fantasy Garden is a "garden" of gigantic vegetables and insects .
 From mid-May through September, the PNM Butterfly Pavilion showcases hundreds of North American butterflies.
 The Heritage Farm represents farm life along the Rio Grande in the 1920s and 1930s, and Colores offers delights in every season with blossoms, seed pods and interesting foliage.
 Opened in the fall of 2007, Sasebo Japanese Garden features a 16-foot waterfall that tumbles into a large pond, surrounded by winding paths.
Earthly Delights is a record label founded in 1986 by Nigel Ayers of Nocturnal Emissions.
 The label's name refers to Hieronymous Bosch's painting The Garden of Earthly Delights.
The Garden of Earthly Delights is the modern title given to a triptych painted by the Early Netherlandish master Hieronymus Bosch, housed in the Museo del Prado in Madrid since 1939.
 It dates from between 1490 and 1510, when Bosch was between 40 and 60 years old.
The Garden of Unearthly Delights is the eighth full-length album by the British doom metal band Cathedral.
 It was released on January 26, 2006.
 The album title is inspired by the Hieronymous Bosch painting "The Garden of Earthly Delights."
 The album was recorded at New Rising Studios and produced by Warren Riker.
A cherub ( ; also pl.
 cherubim; Hebrew: כְּרוּב‎ ‎ "kərūv", pl.
 , "kərūvîm"; Latin "cherub", pl.
 "cherubin, cherubim"; Syriac ܟܪܘܒܐ) is one of the unearthly beings who directly attend to God according to Abrahamic religions.
 The numerous depictions of cherubim assign to them many different roles; their original duty having been the protection of the Garden of Eden.
 Angelic status is not attributed to cherubim in the Old Testament (at least not explicitly); only in later sources such as "De Coelesti Hierarchia" are they identified as a hierarchical rank of angels.
Martha Clarke (born June 3, 1944) is an American theater director and choreographer noted for her multidisciplinary approach to theatre, dance, and opera productions.
 She is the creator of plotless, dreamlike works that are perhaps described by the term "moving paintings.
 Her work frequently emphasizes striking visual tableaux, often directly inspired by visual art, especially painting.
 Though dance is the primary basis of Clarke's training, she has maintained a career which spans and melds dance, theater, the visual arts, and opera.
 Probably her best-known original work is "The Garden of Earthly Delights" (1984), an exploration in theatre, dance, music and flying of the famous painting of the same name by Hieronymus Bosch.
 In June 2007, a new version of the show opened the 30th anniversary of the American Dance Festival.
 On November 19, 2008, the re-imagined "Garden of Earthly Delights" opened Off-Broadway at the Minetta Lane Theater in New York City; two extensions and five months later – it ran until April 5, 2009.
Rundle Park, also known as Park 13 or by its Kaurna name Kadlitpina/Kadlitpinna, is a part of the Adelaide Parklands in southern Australia.
 It is bounded by East Terrace, Botanic Road, Dequetteville Terrace and Rundle Road.
 Since 2006, this park has been the site of the Garden of Unearthly Delights, a carnival style arts precinct associated with the Adelaide Fringe Festival, which features a variety of music and theatre shows, as well as food stalls, bars and carnival rides including a Ferris wheel.