In A River God and Other Figures on a Parapet, the viewer is greeted by a vibrant palette of blues and greens, suggesting a lush natural setting. The river god, depicted with flowing hair and a muscular physique, dominates the composition. Surrounding him are various figures, each rendered with intricate details and lively expressions.

The overall atmosphere is one of playful mythological interaction, typical of the Rococo style. This painting is executed in oil on canvas, a common medium for the Rococo period. The dimensions are approximately 100 x 150 cm, making it a sizable piece that draws the viewer in. Tiepolo's technique showcases his skill in blending colors and creating dynamic poses among the figures.

The light and shadow play across the surface, enhancing the three-dimensionality of the characters. Giovanni Battista Tiepolo was a prominent Italian painter known for his grand frescoes and theatrical compositions. This work reflects his mastery of the Rococo style, characterized by its ornate details and lively themes. An interesting aspect of this painting is its ability to convey a sense of movement and interaction among the figures, which is a hallmark of Tiepolo's work.

The piece is currently housed in the Museo del Prado in Spain.