1 Amazon Bestseller, "Stress Relieving Patterns, Vol. 1." This 100% hand-drawn adult coloring book contains 30 lovingly detailed designs featuring sharks, jellyfish, octopi and a diverse array of other ocean animals. All designs by Puerto Rican artists Carolina and Daniela Licalzi. Provides hours and hours of stress relief, mindful calm, and fun, creative expression. Join millions of adults all around the world who are rediscovering the simple relaxation and joy of coloring!