Reasons You Will Love this Muscle Cars Coloring Book for Vintage Car Lovers: Work Out The Stress With Coloring Pages. Vintage and Muscle Car lovers and enthusiasts can sit down and pull out their coloring pencils while they drain those daily frustrations and create their own work of art. - Original Illustrations. We’ve included 50 images so you can be as creative a you like. - Single-sided Images. Each image is on its own page to reduce bleed-through. - Makes a Wonderful Gift for Birthdays, Holidays or other gift-giving occasion.