The Grown-Up's Guide series features how-to projects, creative prompts, and crafting activities that will inspire you and your little ones to spend hours of messy fun together. Now you can learn the fun, trendy paint pouring technique--and teach your kids to do it too Paint pouring, also known as fluid art, uses acrylic paint and a variety of everyday tools to create colorful, abstract art poured on canvases and other surfaces. With...