49.

And lastly, on the left is one of the first photos of Queen Elizabeth, taken one month after she was born at her christening in May 1926. On the right is the last photo of the Queen, taken when she met Prime Minister Liz Truss, two days before her death:

A formal vintage family portrait with a seated woman holding a baby in christening attire, and a man standing behind them in a suit

An elderly woman stands in a cozy room with a fireplace, wearing a plaid skirt and cardigan, holding a cane

Hulton Deutsch / Corbis via Getty Images, WPA Pool / Getty Images