In this illustration, we want to create a charming black and white,easy-to-color line art of happy twin brontosaurus dinosaur playing on rocks in the forrest. Clean, crisp lines and no grayscale.. The scene should be straightforward, yet captivating for young artists to enjoy coloring. The twin baby dinosaurs should have a cute and approachable design. Its eyes should be large and expressive, and its mouth can be depicted in a gentle, smiling expression. The dinosaur's body should be drawn using clean and smooth lines, making it easy for children to color within the lines. To keep the image simple, avoid intricate details and use minimal patterns or scales on the dinosaur's skin. Instead, focus on a few distinctive features that give the baby dinosaurs its charm. The background should be kept plain or feature simple elements like a few rocks and small plants, all drawn with clean lines. The main emphasis should be on the baby dinosaurs, with the background elements serving as a complementary touch. The entire illustration should be in black and white, using only clean lines and no shading. This simple line art style will make it easy for children to color and allow their creativity to shine as they choose their favorite colors to bring the baby dinosaur to life! With a straightforward and uncluttered design, this image will provide a delightful and enjoyable coloring experience for children, making their artistic journey with the baby dinosaur all the more enjoyable!