Queen Elizabeth II will celebrate her 90th birthday tomorrow, April 21. In advance of the celebrations the Royal Mail released this photo featuring four generations of the Royal Family.
The picture will appear on a special commemorative Stamp Sheet.
According to the Facebook Post in which the photo was released, the Royal Mail celebrates it’s own special birthday this year: its 500th anniversary.
The Queen is set to mark the anniversary with a visit to the Windsor delivery office today. That’s being considered the first of this year’s 90th birthday events.