In Dîner au Pavillon d’Armenonville, Henri Gervex depicts a lively dinner scene filled with elegantly dressed figures. The colors are rich and vibrant, with deep reds and golds dominating the palette. The setting is a luxurious outdoor pavilion, adorned with lush greenery and twinkling lights.

Guests are engaged in animated conversation, creating a sense of joy and festivity. The painting is executed in oil on canvas, showcasing Gervex's skill in capturing the textures of clothing and the play of light. The composition is balanced, with figures arranged around a central table, drawing the viewer's eye into the scene. The brushwork is detailed yet fluid, reflecting the lively atmosphere of the gathering.

The dimensions are approximately 100 x 150 cm, making it a substantial work. Henri Gervex was a prominent French painter associated with the Realism movement. This work, created in the 1880s, reflects the social life of Paris during that era, highlighting the pleasures of dining and socializing. Interestingly, Gervex was also known for his portraits, and this piece showcases his ability to blend portraiture with genre scenes, capturing both individual character and collective experience.