“There were also some new signals of what looked like friendship between Kate and Camilla.
“The two women have looked polite and cordial enough together in the past but without showing any body language signs of a very warm or relaxed relationship.
“Here though there was more connection between the two women with Kate using some strong eye engage signals as Camilla spoke.”
She added: “It was the power and status signals and the balance of the trio that looked curious though.
“While Charles and Camilla posed together as a couple, Kate stood with a large spatial gap between them rather than being invited to mingle or pose with them as a close group.
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