Actor Joely Richardson has shared a tribute to her late sister, Gothic star Natasha Richardson , on what would have been her 62nd birthday. Natasha, an acclaimed British stage and screen actor who was married to Liam Neeson , died in March 2009 from a head injury following a skiing accident in Quebec. She was 45 years old. On Monday (11 May), Nip/Tuck star Joely, 61, posted about her sister on Instagram, sharing photos of Natasha and Neeson together. Natasha Richardson and Liam Neeson in 2000 (Getty Images) She wrote: “11th of May is forever my sister's birthday, even though she left this earthly plane 17 years ago. “All these pictures are in public domaine (screen shot), and with the recent 90s revival they kept popping up on my phone.” She wrote that Natasha’s wedding to Neeson in 1994 had been one of the “happiest” times of her sister’s life. “The day Tasha married Liam Neeson was one of the happiest of her life (the tenderness of her upward gaze),” wrote Joely.…