From Dramaton, the mobile game studio that brought you famous DIY art and relaxing 3D coloring and craft games, enjoyed by millions of users daily for relaxation and creativity, comes a new groundbreaking 3D color by number game for adults: Rock Art! Discover the hottest new trend in 3D adult coloring and DIY anti-stress painting: the art of rock coloring by number. Enjoy hours of fun and relaxation coloring stones and create your unique gallery of painted stone masterpieces. Discover your inner artist and share your art with your friends! How to color by number the stones and create your rock art masterpiece? Just choose a stone from the gallery and paint it according to the coloring numbers of the palette. Creating your own artwork collection has never been so easy! Choose from a large variety of 3D illustrations, drawings and colors in this adult coloring book – animals, mandalas, patterns, flowers, fantasy creatures, seasonal scenes and more – and paint them with your favo...