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Originally appeared on E! Online

Charles Spencer is remembering his late sister Princess Diana .

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The Princess of Wales’ older brother honored the 28th anniversary of her death by bringing a bouquet of flowers to her burial site at Althorp Estate.

“Flowers we cut this morning from Althop’s gardens for the Island,” Charles captioned a pair of photos—including one of the pink and white flower arrangement and another of the private island where Diana is buried— shared to Instagram Aug. 31. “Always an impossible day.”

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Princess Diana died Aug. 31, 1997 at age 36 of injuries s

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