Ground plan The central
church along with its adjacent
cloister is uniformly projected and built structure.
Architecture of this building is very minimalistic and enormously effective. It combines
Baroque and
Gothic elements which in fact points to the age when
John of Nepomuk lived, worked and was martyred. The construction of church is based on geometry of
circle while constantly repeating number five as a reference to Nepomuk's five stars. Those stars, according to a legend, appeared above his body when he had died. This is a good example of how Santini used to project his structures—practically just by using
compass to draft whole building on
arcs of circles which radius was generally multiple of building's
module. In case of church of Saint John Nepomuk, Santini used number 5, Nepomuk's stars, number 3 which references to the
Trinity, and number 6 which references to
Saint Mary because John of Nepomuk was perceived as her adorer. Therefore, on the perimeter of church take turns five chapels with triangular ground plan and five with oval ground plan. At the same time the whole church resembles cut through
choir of a Gothic cathedral and its
buttress. The centrality of Nepomuk's church builds up a vertical as a symbolical phenomenon. This very vertical tends to raise visitors look up to the symbolical heaven.
Central area In inner area of the church there are oval perimeter chapels which are connected with central cylinder space by narrower
ogive arches. The central area which is covered by
vault with
lunettes, is carried by ten
pillars. In first floor there are tribunes corresponding to chapels in the basement. Second floor is decorated with the gallery counting ten pieces of art which are arranged round the heel of the vault.
Stucco decoration is limited to motives of intersecting and cut rib arches similar to Gothic vaults. As on the other Santini's buildings, even here light is used to build inner space. This approach is based on baroque interpretation of light as a sign of god's presence. Some call this 'sacral light'. The illumination of church's interior creates unique paradox. Meanwhile, central area is illuminated only indirectly the side walkway parts of the church are awash with light. This light permeates into central area of the church by ogive arches placed in places where should stand the bearing pillars. The stucco decoration underlines this paradox by creating relation between wall and arch belonging to that particular wall. This makes a feeling that the wall is only a shell and the whole building is carried by light itself. The entire church is then perceived also as a reliquary in where the relic of tongue of Saint John of Nepomuk dwells.
Main altar The main altar on eastern side is placed into high
arcade. The peak of the altar reaches to the railing on the gallery on the second floor. Carvings of five angels on the main altar (with its count five pointing to John of Nepomuk) and the
Four Evangelists are made by hands of a sculptor coming from Chrudim named
Jan Pavel Čechpauer in years 1725–27. Three of five angels are bearing a sphere standing for heaven sky decorated with five stars. On the sphere stands figure of
St. John of Nepomuk. The sculpture is a work of
Řehoř Theny. He made also the
reliefs on the litter for the silver pilgrimage statue of St. John of Nepomuk from year 1729 made by prague goldsmith Jan Diesbach. This statue disappeared after year 1784. The choice of contacting sculptors close to
Matthias Braun was on purpose because Santini collaborated on his realizations many times actually with Braun whose 'sculpture language' was apparently very close to Santini's personality.
Surrounding Around the church is built a ring cloister divided into ten sections by five chapels and five gates all this on a circular ground plan. Roof of each chapel originally culminated into five
Pylons. These pointed to the meaning of light and symbolized eternity. The cloister along with chapels was a place where pilgrims prayed and also hid when the weather turned bad. Not only the church itself but also its surrounding – cloister with chapels – illustrates Santini's great architectonic and creative potency. ==See also==