"In the Time of Harmony: The Joy of Life—Sunday by the Sea" (1895-1896) is a famous Neo-Impressionist print (lithograph) by French artist Paul Signac, depicting an idyllic, harmonious scene of people enjoying leisure activities by the sea, showcasing his Pointillist style with dots of color creating a vibrant atmosphere. This work captures the essence of an idealized, tranquil society, a common theme in Symbolist art of the era, and is held at the Museum of Fine Arts, Houston. 

Key Details:
Artist: Paul Signac (French, 1863–1935).
Date: 1895–1896.
Medium: Lithograph in colors on wove paper.
Style: Neo-Impressionism, Pointillism (using small dots of color).
Subject: An idealized coastal scene with people relaxing, playing games (like pétanque), reading, and dancing, symbolizing peace and communal joy.
Significance: It's a prime example of Signac's work, reflecting his interest in color theory and utopian themes, similar to Seurat's vision.
Location: The Museum of Fine Arts, Houston.