In Fortuna with a purse, Guido Reni depicts the figure of Fortuna, the Roman goddess of fortune. She is shown with flowing robes, adorned in rich colors of gold and deep blue. Fortuna holds a purse, symbolizing wealth and prosperity, while her expression conveys a sense of calm authority.

The background is a soft, muted landscape that enhances her prominence in the composition. This painting is executed in oil on canvas, a common medium for Baroque artists. Reni's technique showcases a mastery of light and shadow, creating depth and volume in Fortuna's figure. The use of vibrant colors contrasts with the softer tones of the background, drawing the viewer's attention to the central figure.

The composition is balanced, with Fortuna positioned centrally, surrounded by a harmonious arrangement of elements. Guido Reni was a prominent figure in the Baroque movement, known for his graceful and idealized forms. This work, created in the 1630s, reflects the artist's interest in allegorical themes and the representation of virtues. An interesting fact about this painting is that it was commissioned as a symbol of good fortune for a wealthy patron, highlighting the cultural significance of Fortuna in the context of wealth and success.