An impressionist painting of multiple tall ships in a harbor decorated with colorful signal flags.

This impressionistic oil painting captures a harbor scene filled with several large sailing vessels, likely decorated for a celebration. The tall masts of the ships are densely festooned with strings of colorful signal flags that stretch from the peaks down toward the decks. The hulls of the ships are dark and low, resting quietly in the water, their shapes partially obscured by the intricate network of rigging and nautical gear.

The composition is vertical, emphasizing the height of the masts against a vast, cloudy sky. The water in the foreground acts as a mirror, catching the reflections of the dark hulls and the bright, fluttering flags in a soft, diffused blur. The atmosphere is calm and maritime, suggesting a festive occasion or a ceremonial gathering in a bustling port.

The color palette is dominated by soft, muted tones of blue, gray, and cream in the sky and water, providing a neutral backdrop for the bright, varied colors of the signal flags. The brushwork is loose and painterly, characteristic of the impressionist style, with visible dabs and strokes that create a sense of movement and shifting light. The overall mood is serene and observant, capturing a fleeting moment in a historic maritime setting. A signature in the bottom right corner reads "E. Boudin".