THREE-DIMENSIONAL COLORING SHEET

PROBLEM TO BE SOLVED: To provide a three-dimensional coloring sheet allowing appreciation of a colored drawing so as to obtain visual effect, particularly, three-dimensional visual effect not but merely planarly.SOLUTION: This three-dimensional coloring sheet 20 includes: an underdrawing area 21 wherein a colorable underdrawing is drawn; and a background area 22 which is an area except the underdrawing area 21 and is previously colored in a black color or a dark color. The drawing drawn on the underdrawing area 21 by chromatic writing utensils 30 can be three-dimensionally appreciated by viewing the drawing through three-dimensional glasses 40 including lenses having prism properties.