Inside the sanctum of the temple are preserved beautiful sculptures of nayikas on the wall, while at the centre of the principal/back wall, there is a colossal image of Parvati in penance or the pancagni tapa. Interestingly, their names are scribed in the 10th-century Kutila script. The inscribed epithet calls her vikata, a possible explanation for this unusual name would be Gauri treading the vikata-marga by performing penance. Interestingly, the unusual epithet, Vikata, also appears in the Harsha stone inscription of VS 1030. Shiva, who occupies a central place in the sanctum in the form of a linga placed on yoni, is coupled with the representation of Shakti on the surrounding walls inside the sanctum. A four-armed Parvati is performing the penance of the pancagni tapa, also shown visually depicted with fires on either side. She stands erect on an iguana and hence has been labelled as Godhasana Gauri. On either side are two standing and two sitting female attendants.
Despite the overall Shaiva mood of the Harsha Temple complex, there were once multiple Vaishnav temples on the hill. This particular image of Shesasayi Vishnu or the reclining Vishnu on the serpent Lord Shesa, was likely once the main cultic image inside a now-lost Vaishnav shrine. Nine planets adorn the top of the image, while Vishnu is served by Lakshmi near his feet. Three ayudhapurusa (personification of his weapons) are placed behind him. The reclining Vishnu is shown in his standard iconography wearing a kirita-mukuta, vanamala and with four arms holding a chakra in his left hand above, mace in his right hand which is also supporting his head, flower in his lower right hand while the left lower hand is broken.
Image courtesy: Government Museum, Sikar
The temple, now in a state of considerable ruin, consists of a mulaprasada of tri-anga specification, joined by a rangamandapa. It lacks the pitha but starts from a single plinth-course. The vedibandha is damaged in some places but originally had kumbha with intricate udgama motifs with a small central box carrying a figure. The jangha, now almost entirely ruined, had dikpalas at the karnas as evidenced by remains in the northeastern corner, The surasundaris were possibly located at the pratirathas and the salilantara-recesses. Inside the sanctum is a shivalinga in active worship, which seems to be contemporaneous with the main shrine. The temple lacks any superstructure which may have collapsed over the centuries since its construction. Stylistically the architecture of the Harshnath Temple follows the Maha-Maru style but also incorporates elements of the emerging Maru-Gurjara style, evident in the base mouldings and other temple features.
Around a dozen of subsidiary shrines were built on Harsha Hill in the 10th and 11th centuries. These were dedicated to various Brahmanical deities, as evidenced by architectural fragments. Unlike a Panchayatan temple or a planned temple complex, the irregular placement and size proportions of these sub-shrines suggest a randomness and unplanned construction over an extended period. They exhibit a variety of pitha usually corresponding to the Maha-Maru styles, but some of them also exhibit Maha-Gurjara features.
Close to the Harshnath Temple complex is the Bhairon shrine, featuring a semi-iconic rock locally known as the Harsha Bhairon. He is believed to be a manifestation of the folk hero, Harsha, who decided to settle on the hill to worship Shiva and was blessed by the latter to be worshipped at the hill as Bhairon. Several 10th-century sculptures are fixed on the walls of this complex. Today, the Bhairon shrine serves as the epicenter of pilgrimage to Harsha Hill, considered to be the family deity of several local castes.
This enigmatic deity, seemingly Shaiva, has six heads and twelve hands. Although all hands are broken, one appears to hold an attribute in the form of a trident. The waist portion is buried in the earth. The headgear comprises a jata-mukuta on four of the heads on the sides, which is typically associated with Shiva, and kirita-mukuta on the front and back heads, typically associated with Vishnu. While five of the faces exhibit a fierce form, one appears benevolent. The Sadashiva form of Shiva has five faces- Ishana, Tatpurusha, Aghora, Vamadeva, and Sadyojata, represented through fierce and benevolent face types. However, labeling this image as a clear syncretic mixture of Sadashiva and Vishnu is challenging because the kirita-mukuta is placed above the fierce image types as well. The image might have some tantric associations. The Harsha Hill once had a yogini shrine. An intriguing image of Shiva/Bhairav, now housed in the Government Museum, Sikar, depicts Shiva with four hands. The upper two hands hold a skull-scepter and cobras. His lower left hand is holding a cup, or more precisely, a skull, while the fingers of his right hand dip towards its contents. The combined iconography suggests strong tantric influences. Similarly, the six-headed image under discussion may also reflect similar tantric influences.
This Shaiva figure was possibly part of a deva-kostha or sculptural niche placed on the walls of the now-lost Shaiva shrine. The four-armed seated figure holds a trident and a staff in its upper two hands, while the lower two hands are significantly damaged. The figure is ithyphallic and represents the Urdhvareta aspect of Shiva, signifying full control over vital energies through ascetic vigour. This is likely an image of Lakulisa, the preceptor of the doctrine of Pashupata tradition. Given that the Harshnath Temple was clearly under the control of and likely erected by the ascetics of the Lakulisa-Pashupata tradition, the depiction of Lakulisa on temple walls comes as no surprise.
Image Courtesy: Government Museum, Sikar
This elegant Shaiva figure was part of a deva-kostha or sculptural niche placed on the walls of a now-lost Shaiva shrine and is now housed in the Government Museum, Sikar. The figure has four hands, with the upper two holding a skull-scepter and cobras. In his lower left hand, he holds a cup, or rather a skull, with the fingers of the right hand dipping towards the potion contained within it. On the left is an image of vyala, which was once placed in the salilantara recess of the temple wall. Iconographically, the figure suggests a tantric influence. The potion held in the cup/skull represents the spiritual nectar of the bliss attained after the completion of tantric sadhana in both Shaiva and Buddhist tantric traditions.
Image courtesy: Government Museum, Sikar
The four-faced linga, placed in the sanctum of the Harshnath Temple, is actively worshipped at the site. It has three benevolent faces, while the one facing north bears a fierce expression. They collectively represent the Sadashiva form of Shiva. The idol is contemporaneous to the main shrine but there is some debate over whether it was the original cult image in the shrine or a later replacement. Ambika Dhaka (2001:377) highlights a strong possibility of it being a later replacement based on two points.
1) According to the texts, the fierce face should be facing southward, but here it faces north.
2) There is a noticeable difference in the circumference of the linga in situ compared to the socket, with the latter being larger.
The panel depicting Shiva in his dancing form, Natesa, might have once adorned the ceiling of a lost Shaiva temple on Harsha Hill. Even though Natesa is not typically depicted as an independent sculpture in Rajasthan temples, he often appears as an important figure in the architectural spaces. He is elegantly portrayed above the doorway of the main temple at Baroli and elsewhere at Nilakantha and the later Chauhan Temple at Adhai Din Ka Jhonpra. Natesa is surrounded by various dancers and musicians. He is gracefully holding ḍamru in his right hand and possibly a trident in his left hand, which is significantly damaged. Tightly cloistered figures of dancers and musicians in action and angular postures not only provide visual centrality to the figure of dancing Natesa but also enhance the rhythmicity of the scene. To his immediate left is a musician holding a pakjavaja-like drum. The instrument occupies a central position in the squarish space created between Natesa and a dancer on the sides and between the face of the drummer and the dwarf at the bottom
Image courtesy: Government Museum, Sikar