My Sister is Art enthusiast so i suggest her to start youtube channel. She is taking care of her 2 year baby meanwhile managing youtube channel(IndiArtomania) and in 1 year she has 4.9k subscribers and some videos received 2M views.
She uploads Rangoli, Painting related videos.
She is also selling paintings and receiving order from Pune and Bhopal, Indore.
Now problem is, she is not aware how to decide price of paintings/How to increase sells and how to increase subscribers & earning through YouTube channel.