In Cardinal blessing beggars at the church doors, we see a cardinal in rich red robes, standing at the entrance of a church. Surrounding him are several beggars, dressed in tattered clothing, reaching out for blessings. The colors are vivid, with the cardinal's attire contrasting against the muted tones of the beggars' garments.

The setting is a church doorway, suggesting a moment of charity and compassion. The painting is executed in oil on canvas, showcasing Marstrand's skill in capturing human emotion and social interactions. The figures are rendered with careful attention to detail, from the folds of the cardinal's robe to the expressions of the beggars. The composition draws the viewer's eye towards the interaction between the cardinal and the beggars, emphasizing the theme of benevolence.

The size of the painting, approximately 100 x 150 cm, allows for an immersive viewing experience. Wilhelm Marstrand was a Danish painter known for his depictions of social themes and everyday life. This work reflects his interest in the dynamics of charity and the church's role in society. An interesting fact about this painting is that it captures a moment of interaction that was common in 19th-century Europe, highlighting the social issues of the time.

Marstrand's ability to convey empathy through his characters makes this piece significant in his oeuvre.