The image below shows the evolution of Kannada script from prehistoric times to the modern period. The Kannada script evolved in stages:
Proto-Kannada → Pre–Old Kannada → Old Kannada → Modern Kannada.
The Proto-Kannada script has its root in ancient Brahmi and appeared around the 3rd century BC. The Pre-Old-Kannada script appeared around the 4th century AD. Old-Kannada script can be traced to around the 10th century AD, whereas Modern-Kannada script appeared around the 17th century AD.
Kannada is a Southern Dravidian language, and according to Dravidian scholar Sanford Steever, its history can be conventionally divided into three periods; Old Kannada (halegannada) from 450–1200 A.D., Middle Kannada (Nadugannada) from 1200–1700 A.D., and Modern Kannada from 1700 to the present. Kannada is influenced to an appreciable extent by Sanskrit. Influences of other languages such as Prakrit and Pali can also be found in Kannada language.
The scholar Iravatham Mahadevan indicated that Kannada was already a language of rich oral tradition earlier than 3rd century B.C., and based on the native Kannada words found in Prakrit and Tamil inscriptions of that period, Kannada must have been spoken by a widespread and stable population. The scholar K.V. Narayana claims that many tribal languages which are now designated as Kannada dialects could be nearer to the earlier form of the language with lesser influence from other languages.
History of Karnataka
Kannada Script Evolution
Kannada literature is the corpus of written forms of the Kannada language, a member of the Dravidian family spoken mainly in the Indian state of Karnataka and written in the Kannada script.
Attestations in literature span something like one and a half millennia, with some specific literary works surviving in rich manuscript traditions, extending from the 9th century to the present. The Kannada language is usually divided into three linguistic phases: Old (450–1200 CE), Middle (1200–1700 CE) and Modern (1700–present); and its literary characteristics are categorized as Jain, Veerashaiva and Vaishnava—recognizing the prominence of these three faiths in giving form to, and fostering, classical expression of the language, until the advent of the modern era. Although much of the literature prior to the 18th century was religious, some secular works were also committed to writing.
Starting with the Kavirajamarga (c. 850), and until the middle of the 12th century, literature in Kannada was almost exclusively composed by the Jains, who found eager patrons in the Chalukya, Ganga, Rashtrakuta, Hoysala and the Yadava kings. Although the Kavirajamarga, authored during the reign of King Amoghavarsha, is the oldest extant literary work in the language, it has been generally accepted by modern scholars that prose, verse and grammatical traditions must have existed earlier.The Veerashaiva movement of the 12th century created new literature which flourished alongside the Jain works. With the waning of Jain influence during the 14th-century Vijayanagara empire, a new Vaishnava literature grew rapidly in the 15th century; the devotional movement of the itinerant Haridasa saints marked the high point of this era.
The Kannada flag is a bicolored flag. The flag is divided into two horizontal strips of equal length and breadth with a yellow strip on the top and red strip at the bottom. The yellow and red signify peace and courage respectively. The flag is not officially or unofficially the Flag of Karnataka. Based on ancient Hindu belief the yellow and red colors in the flag stand for arshina (turmeric) and kumkuma (vermilion), respectively. These two substances, used since time immemorial in India for various reasons, signify auspiciousness and well-being. The flag does not have any legal status.
Karnataka is the only Indian state where both Hindustani and Carnatic singers flourish. North Karnataka is predominantly famous for Hindustani music and South Karnataka is well known for Carnatic music.
With the rise of Vaishnavism and the Haridasa movement came Karnataka composers like Purandaradasa, whose Kannada language works were lucid, devotional and philosophical and hence appealing to the masses. Other haridasas of medieval times were Kanakadasa, Vyasatirtha, Jayatirtha, Sripadaraya, Vadirajatirtha etc., who composed several devara nama. One of the earliest and prominent composers in South India was the saint, and wandering bard of yore Purandara Dasa. Though historians claim Purandara Dasa composed 75,000 - 475,000 songs in Sanskrit and Kannada, only a few hundred of them are known today. He was a source of inspiration to the later composers like Tyagaraja. Owing to his contribution to the Carnatic Music he is referred to as the Father of Carnatic Music (Karnataka Sangeeta Pitamaha) Purandaradasa codified and consolidated the teaching of Carnatic music by evolving several steps like sarali, jantai(Janti), thattu varisai (Thattu Varise), alankara and geetham (geethe) and laid down a framework for imparting formal training in this art form. Later in the 17th and 18th centuries, the haridasa movement would once again contribute to music in Karnataka in the form of haridasas such as Vijaya Dasa, Gopaladasa, Jagannathadasa who are just a few among a vast galaxy of devotional saints.
Karnataka has achieved a prominent place in the world of Hindustani music as well. Several of Karnataka's Hindustani musicians won the Kalidas Sanman, Padma Bhushan and Padma Vibhushan awards. Some famous performers are Gangubai Hangal, Puttaraj Gawai, Pt. Bhimsen Joshi, Pt. Mallikarjun Mansur, Basavaraj Rajguru, Sawai Gandharva and Kumar Gandharva.Karnatak also has some good tabla artists. Some of them are. Pt. Ravindra Yavagal, Pt. Udayraj Karpur, Pt. Raghunath Nakod,. There are Harmonium exponents like: Pt. Rambhau Bijapure, Pt. Vasant Kanakapur
Dance - Yakshagana
Yakshagana a form of dance drama is one of the major theatrical forms in coastal Karnataka. A fusion of folk and classical tradition makes Yakshagana a unique form of art which includes colourfull costumes, music, dance, singing, and most importantly dialogs composed on the fly. Award winning performers include Shambhu Hegde, Chittani Ramachandra Hegde. Yakshagana and Dollu Kunitha are two of the popular dance forms of Karnataka. Gamaka is a unique music form based on Karnakata Sangeetha.
The Bengal renaissance, along with the general influence of Ravi Varma school of painting, influenced the Mysore school of painting. King Krishnaraja Wodeyar III patronised famous painters including Sundarayya, Tanjavur Kondayya and Alasinrayya. King Krishnaraja Wodeyar IV patronised K. Venkatappa, Keshavayya, Y. Nagaraju, Y. Subramanya Raju, Paavanje and Kamadolli. The Chamarajendra Technological Institute (CTI—currently modified into Chamarajendra Academy of Visual Arts—CAVA), Jaganmohan Art Gallery and Venkatappa Art Gallery are reminders of this heyday. Chitrakala Parishat is an organisation in Karnataka dedicated to promote visual arts, particularly the folk and traditional art.
Utsav Rock Garden which is located in Gotagodi Village, Shiggaon Taluk, Haveri District, Karnataka. It includes innumerable sculptures depicting rural life of Karnataka and also wide array of creative and modern paintings. Cultural Tourist Center near Hubli.
For various folk arts of Karnataka please click here - https://en.wikipedia.org/wiki/Folk_arts_of_Karnataka and all information is from https://en.wikipedia.org