Hi Dear,
No, NITs do not offer courses related to painting or fine arts. They offer courses in the field of engineering and technology. You can join following colleges for painting or fine arts:
Jamia Millia Islamia, Faculty of Fine Arts
Sir Jamsetjee Jeejeebhoy Institute of Applied Art
For more information and NITS you can visit the link provided below:
https://engineering.careers360.com/colleges/list-of-top-nit-colleges-in-india
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