In Kopfstudie des Joaquim d’Angola, im Profil nach links gewendet, we see a profile portrait of Joaquim d’Angola. The colors are rich and earthy, with deep browns and warm skin tones dominating the composition. The figure is depicted against a neutral background that emphasizes his features.

The painting captures a moment of stillness, focusing on the subject's expression and profile. The painting is executed in oil on canvas, a medium that allows for detailed texture and depth. The careful brushwork highlights the contours of Joaquim's face, showcasing Keller's skill in realism. The dimensions are approximately 50 x 70 cm, making it a medium-sized portrait.

The use of light and shadow adds dimension to the subject, enhancing the lifelike quality of the work. Ferdinand Keller was a notable artist of the 19th century, known for his realistic portrayals of diverse subjects. This particular work, painted in the 1880s, reflects the growing interest in individual identity during this period. An interesting fact about this painting is its focus on Joaquim d’Angola, a figure that represents the cultural diversity of the time.

Keller's attention to detail in this portrait contributes to its significance in the study of realism.