Color page print test

This is a simplified, black and white line drawing intended to be used as a coloring page for children. The central motif is a 'color page print test', represented by a big square partitioned into several smaller squares or rectangles, each marked with their respective color name, creating an instructive and playful centerpiece. Around the page are playful elements like a sun, flowers, or possibly a rainbow, designed with large, open areas ideal for coloring. The image avoids detailed or full black areas to maintain simplicity and to provide ample space for kids to fill in with colors. The overall mood of the image is relaxed, educative, and inviting, encouraging creativity and learning in children.