This work and its title figure were the subject of a study by Guillaume Glorieux and a dog at the bottom right corner quotes 
This work and its title figure were the subject of a study by Guillaume Glorieux and a dog at the bottom right corner quotes from Rubens' Coronation of Marie de Medici. In Looking at Pictures, Kenneth Clark says this painting is characterized by "PURE PLEASURE!"  and Clark also points out areas of colour, such as the lacquered red box by one lady's elbow, as well as the emerald green stocking and gold shoe on a woman wearing a lavender dress, who is offered the hand of a man in a russet vest taking a dance like pose. At the far right, two men stare at either a mirror or a pretty serving maid, while a man in a silver-gray overcoat can be seen staring at muted pink bodies of a depiction of Diana and the Nymphs. At the far left, a man in a white shirt is seen unpacking a painting of a French noble. This work was painted from nature, showing a large windowed salon with the walls covered in paintings. For 10 points, name this work, designed for the title art dealership, a work of Jean-Antoine Watteau.
This work and its title figure were the subject of a study by Guillaume Glorieux and a dog at the bottom right corner quotes from Rubens' Coronation of Marie de Medici.
{L'Enseigne} de {Gersaint} or {Shop}-{Sign} at {Gersaint's} or {Shop}-{Sign} of {Gersaint's} or anything {reasonably} similar mentioning {both} a {sign} and {Gersaint}