Coloring for adults and grown ups. How to improve your coloring: This is my favorite coloring tip I like to share with anyone who asks, so I thought I'd share it with my Pinterest friends. This one tip has truly made coloring a more blissful experience for me. I love how it has improved my art. Let me know if it helps you too. This charming owl is available as a printable coloring page for download as a PDF on my website.