GRID STEP. You can print out the base construction lines and start drawing on tracing paper, or you can draw the grid layout yourself using the following steps.1) Draw a rectangle that will define the conditional proportions and boundaries of the chosen drawing. 2) From the middle of the rectangle, draw one vertical and one horizontal line equally dividing the shape. 3) Draw another horizontal line equally dividing the upper half of the rectangle. Similarly, draw a horizontal line equally dividing the bottom half of the rectangle. 4) Draw a vertical line equally dividing the left half of the rectangle. Similarly, draw a vertical line equally dividing the right half of the rectangle.

STEP 1. Mark off the width and height of the picture. Draw an oval, which for the head of the tree frog. Add a line that will act as the head center.

STEP 2. Draw an oval for the body of the green frog. Add a line that will act as the body center.

STEP 3. Define the legs and neck with smooth lines.

STEP 4. Draw legs.

STEP 5. Define the places for the toes and eyes.

STEP 6. Outline the pupils. Add lines to show the shapes of the fingers.

STEP 7. Work on the whole shape, paying attention to details. Finish with the toes by adding semicircles.

STEP 8. Contour, trying to vary the thickness and blackness of the lines. Add some details and grass. Erase all guidelines.