The Palace has been urged to release an image of Princess Kate in the garden with her children by royal commentator Hugo Vickers. Speculation has been rife in recent weeks about the Princess’s whereabouts since her abdominal surgery with public appearances scarce. She was photographed on Monday by unauthorised paparazzi before the image was published on US celebrity news website TMZ. To quell any concerns the public may have about Kate’s wellbeing, Vickers outlined a possible “good idea” for the Palace to consider on GB News. “If I was her press secretary, I would be wanting to tell you someth…