The Queen, 77, went to see an oversized egg based on a famous nursery rhyme just outside the walls of Buckingham Palace on April 1. The giant Green Man Humpty Dumpty Egg installation is part of an art project being put on in aid of a poignant cause close to the heart of Camilla and King Charles.

Queen Camilla, who has seeming failed to convince her husband King Charles to take rest and slow down amid his ongoing health crisis, broke the cover after the monarch's surprising decision

Queen Camilla has made her first public appearance since King Charles's hospital admission. The 77-year-old Queen visited the "Green Man Humpty Dumpty Egg", installed outside the King's Gallery at Buckingham Palace.