The word torana means "a bird perch", and from torana several European languages derive various terms for the door including the word "door" in English and "Tür" or "Tor" in German.
History
Indologist art historian and archaeologist Percy Brown has traced the origin of torana from the -dvara of the vedic era village which later developed as a popular adornment for cities, places. sacred shrines. According to the vedic text, the Arthasastra, the gateways of different forms were to adorn the entrance to a city or a palace. A granite stone fragment of an arch discovered by K. P. Jayaswal from Kumhrar, Pataliputra has been analysed as a pre Mauryan Nanda period keystone fragment of a trefoil arch of gateway with mason's marks of three archaic Brahmi letters inscribed on it which probably decorated a torana. The wedge shaped stone with indentation has mauryan polish on two sides and was suspended vertically. In Mauryan Empire, the archaeological evidence shows the Torana of Sanchistupa dates back to 3rd century BCE. The Sanchi torana and architecture is imitation of timber and brick construction in stone, which was popular feature in Indian architecture before 3rd century BCE. In Kalinga architecture we can see the Toran in many temples built from the 7th to 12th centuries. Jagannath Temple, Puri, Rajarani Temple and Mukteswar Temple are the few example of Kalinga architecture having torana. In Gujarat, several Toranas built during reign of Chaulukya dynasty. They were mostly associated with temples.
Types of torana
There are many different types of toranas, such as, patra-torana, puspa-torana, ratna-torana, stambha-torana, -torana, -torana and -toranas. These are mentioned in the medieval Indian architectural treatises.
Socio-religious significance of ''torana''
Torana is a sacred or honorific gateway in Buddhist and Hindu architecture. Its typical form is a projecting cross-piece resting on two uprights or posts. It is made of wood or stone, and the cross-piece is generally of three bars placed one on the top of the other; both cross-piece and posts are usually sculpted. Toranas are associated with Buddhist stupas like the Great Stupa in Sanchi, as well as with Jain and Hindu structures, and also with several secular structures. Symbolic toranas can also be made of flowers and even leaves and hung over the doors and at entrances, particularly in Western and Southern India. They are believed to bring good fortune and signify auspicious and festive occasions. They can also serve didactic and narrative purposes or be erected to mark the victory of a king. During Vesak festival of Sri Lanka it is a tradition to erect electrically illuminated colorful Vesak toranas in public places. These decorations are temporary installations which remain in public display for couple of weeks starting from the day of Vesak.
The torii, a gateway erected on the approach to every Shinto shrine, was derived from the Indian "torana". According to several scholars, the vast evidence shows how the torii, both etymologically and architecturally, were originally derived from the torana, a free-standing sacred ceremonial gateway which marks the entrance of a sacred enclosure, such as Hindu-Buddhist temple or shrine, or city.
The Hongsalmun is a gate for entering a sacred place in Korea. It is arranged by 2 round poles set vertically and 2 transverse bars. It has no roof and door-gate and placed on the middle top gate there is a symbol of the trisula and the taegeuk image. Hongsalmun is usually erected to indicate Korean Confucian sites, such as shrines, tombs, and academies such as hyanggyo and seowon.
The Paifang, also known as a pailou, is a traditional style of Chinese architectural arch or gateway structure. Originally derived from Indian Torana through the introduction of Buddhism to China, it has evolved into many styles and has been introduced to other East Asian countries such as Korea, Japan, and Vietnam.