It's about one of my favourite actresses - Bhanurekha Ganesan also known to us as Rekha.
I've seen many of her movies. Many nice songs have been picturised on her.
She's a versatile actress with a good voice and wondrous expressions.
This article says that
Rekha was honest about everything and Bollywood tried to tame her
How, when and why....to find out more....have a read.
That's all I had to share for now.