In Book of Pictures, Kenyon Cox employs a rich palette of colors, blending warm and cool tones. The composition features various figures engaged in artistic activities, surrounded by books and art supplies. The setting appears to be an artist's studio, filled with light and creativity.

The overall atmosphere conveys a sense of inspiration and artistic endeavor. The painting is characterized by its detailed brushwork and careful attention to the interplay of light and shadow. Cox's technique reflects the Academic style, emphasizing realism and clarity in the depiction of figures and objects. The use of oil on canvas allows for a vibrant color range and depth.

Viewers can appreciate the meticulous rendering of textures, particularly in the clothing and materials depicted. Kenyon Cox was an American painter known for his work in the Academic style, which sought to revive classical techniques. 'Book of Pictures' is a notable example of his ability to blend traditional themes with contemporary subjects. An interesting fact about this work is that it reflects Cox's commitment to promoting the arts, as he was also an educator and advocate for artistic training.

His contributions to American art extend beyond painting, influencing future generations of artists.