In These are the happy Summer hours…, Kate Greenaway captures a vibrant summer scene filled with joyful children. The colors are bright and cheerful, with lush greens and warm yellows dominating the palette. Figures of children play and frolic in a sunlit garden, surrounded by blooming flowers.

The setting evokes a sense of carefree happiness and the joys of childhood during summer. The artwork is executed in watercolor on paper, a medium that allows for soft edges and a delicate touch. The composition is lively, with a dynamic arrangement of figures that draws the viewer's eye across the scene. Greenaway's characteristic style is evident in the charming details of the children's clothing and the natural surroundings.

The use of light and shadow enhances the overall warmth of the illustration. Kate Greenaway was a prominent Victorian illustrator known for her depictions of children and nature. This particular work reflects her deep appreciation for the innocence of childhood and the beauty of summer. An interesting fact about this illustration is that it was often used in children's books during the Victorian era, making her style widely recognized and beloved.

Greenaway's work continues to influence modern children's illustration today.