Birthday calendar in one color

You need:

1. drawing sheet
2. tempera paint
3. ruler
4. pencil
5. black marker

Draw with pencil a geometric shape in the middle of the sheet. Draw horizontal and vertical lines to divide the background in rectangles. Do the same within the shape. Paint the rectangles in values of one color, using a basic color + black and white. Start with the lightest color. 

Outline all shapes with black marker.

Elements of art: color, line, shape, value