High Contrast Baby Books for Newborn - Visual Stimulation for Babies - Mixed Patterns Making connections between images on a page and the real world is an important building block for your baby's communication skills-and this charming introduction to mixed patterns and shapes paired with basic patterns and shapes, provides a great high-contrast experience for young developing eyes. As newborns' vision is not developed enough to recognize colors, severe black-and-white contrast of patterns and images allow their eyes to differentiate between what they're seeing. Sure, to grab little ones' attention!