New Delhi, Dec 16 (IANS): Bollywood celebrities, including Amitabh Bachchan, Anupam Kher and Madhur Bhandarkar, have mourned the death of veteran British actor Peter O'Toole.

O'Toole, best known for his role in "Lawrence Of Arabia", died Dec 14 following a long illness at the Wellington hospital, London.

Celebrities took to Twitter to express their grief. Here is what they have to say:

Amitabh Bachchan: What? Peter O'Toole no more! That is most sad!

Anupam Kher: My first acting job was of an extra with Peter O'Toole in “Kim”. I had one line with him. His presence and performances were mesmerising. RIP.

Madhur Bhandarkar: Peter O'Toole was one of the acting world's most charismatic figures. His memory will live on for decades to come. RIP.

Abhishek Bachchan: So sad to hear of the passing of Peter O'Toole. 'Lawrence of Arabia' is one of my favourite films. A huge inspiration to all actors. RIP.

Mahesh Bhatt: Long fade out! Peter O'Toole has died aged 81.

Randeep Hooda: RIP Peter O'Toole...Legend!

Shekhar Kapur: Goodbye Peter O'Toole. "Lawrence of Arabia". "Lion in Winter". "Becket". Unforgettable.

Kunal Kohli: "Lawrence of Arabia" and "Becket" two of my favourite films. RIP Peter O'Toole.

Manoj Bajpayee: RIP Mr. Peter O'Toole! Thanks for your performences! Thanks for guiding us through all the great work that you have put in front of us! Loss.

Siddharth: RIP Peter O'Toole. Greatest debut in film history. Many memorable performances to show he wasn't just lucky. Time to re-watch his classics.