Happiness Color by Numbers

Color thumbnails of all the images are shown on the inside cover for reference, along with the numbered color key. There are highly detailed images that will take time and patience to complete, as well as some less complex compositions. All images are designed to produce beautiful results. The theme of happiness is wide-ranging in imagery and visual interest, as well as being well suited to the pleasurable, calming activity of coloring. The Arcturus Color by Numbers Collection has sold over 750,000 copies worldwide.