Colors not only make pictures vivid and eye-catching but also make our soul happier and energetic. That's why coloring books will be a great way to boost the mood, especially anyone who has a big passion for art. Books included: - 30 colorful and attractive coloring pages - Beautiful and unique designs - Large (8.5x11) single sided pages, making coloring together easy With high-quality illustrations on seamless single-sided paper, this book is ideal for coloring fans the world over. Chill and get lost in this delightful world of art!