Answer:
Controlled Marbling
Process:
1. Fill a trough with cooked starch in an even consistency.
2. Sprinkle different colours of oil paint on the starch.
3. With the aid of the stick, stir gently for the colours to mix on the surface of the starch in order to make the patterns.
4. Place paper flat on top of the starch and tap the back to remove trapped air.
5. Hold one edge of the paper and remove it by dragging it along the edge of the trough to remove the starch.
6. Excess starch is washed off with water and hanged to dry.
Uncontrolled Marbling
Process:
1. Fill a trough with water.
2. Sprinkle different colours on the water.
3. Stir in different directions for the colours to come together over water.
4. Place paper flat on top of the trough and tap the back to remove trapped air.
5. Hold one edge of the paper and remove it by dragging it along the edge of the trough.
Explanation: