Each of the 101 works of art in this book is presented as black contours plotted on a large page. The paper used is white offset-an excellent painting support which works well with crayons, watercolours, pastels, acrylic paint or Indian ink. Two sheets of stiff cardboard glued to the front and back covers facilitate the task of colouring. The illustrations are grouped by historical periods. At the end of the book, all the artworks used are shown in their original form, accompanied by a brief description. This book is for all those who love drawing and colouring as well as those who want to relax and discover artistic trends that shaped the art world throughout history.