There are so many coloring books for adults online, but we've rounded up 30 of our favorites. There are some beautiful (and interesting) choices here, so you're sure to find something you'll like!

The book also includes guidelines on how to mix pigments for flower painting, with mentions of flake-white, shades of red, blues like ultramarine and indigo, yellows, and even “gall-stone brown.” ...

Dover Publications has sold more than 3 million adult coloring books with titles like "Flower Fashion Fantasies." Quarto Publishing will have 1.3 million in print this year ranging from mandalas ...

Naomi Winston, 'Coloring Book Girl,' is on a mission to empower children and others through her multicultural coloring books.

1. Adult Coloring Books: A Coloring Book for Adults Featuring Mandalas and Henna Inspired Flowers, Animals, and Paisley Patterns Paperback – July 20, 2015 Amazon Buy it for $6.85 ...

Animal statues can be seen across downtown Pella, bringing a children’s story to life while also honoring special community members. Pella Parks, the Pella Public Library, and the Pella Arts Center ...

The adult coloring books are a far cry from the ones with simple pictures aimed at children. They often feature pages of complex black-and-white drawings frequently inspired by flowers, animals ...