Birds of a Feather
Francisco de Goya Y Lucientes

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could this be a painting that warns against loose morals for it shows a man and woman standing next to each other, and even though she is leaning away from him with a fan in her hand she still looks at him coyly as if to encourage him, he looks as though he is reaching for her to grasp her in his arms. but look in the corner there are two old women sitting to one side of the couple one is turned to the other leaning very close to her ear as if they are gossiping and laughing about the young couple in front of them.
In fact modern comtemporaries tell that the woman is Queen Maria Luisa and the man is Godoy and the two old woman are washer women mocking the Queen for her unseemly behaviour, she was well known for having numerous love affairs despite her being the first lady of the court at that time. Goya painted several portraits of her most of them formal but this was just one of a series of etchings called Los Caprichos.