National Geographic has two beautiful adult coloring books. These would make great gifts for a friend who loves the natural world.
Adult coloring books are also great if you’re just for after something for yourself for when you need to relax & wind down or occupy yourself tech-free when you’re traveling.
Adult coloring is actually a great way to relieve stress and calm the mind. Think of it as an alternative to meditation when you need a peaceful activity to focus upon.
National Geographic Adult Coloring Books
National Geographic Magnificent Animals: A Coloring Book
National Geographic Magnificent Ocean: A Coloring Book