2. First draw the manuscript of blue and white porcelain flowers on the paper tray with a pencil;
3. Then draw the outline of the flower with a colored pen;
4. Modify the local contour to make the pattern more prominent;
5. Then draw a circle of decoration on the periphery of the plate. The main steps of the paper plate are similar;
6. Finally, erase the manuscript drawn by the pencil with an eraser, and the blue and white porcelain paper tray will be finished.