Final answer:
Ma Liang's ability to draw without a pencil is a fantastical element, reminiscent of the skilled artistry involved in traditional Chinese calligraphy and brush and ink drawing practiced by historical figures like Wen Zhengming.
Step-by-step explanation:
Ma Liang, in traditional tales, is a character known for his magical ability to draw things that come to life without the use of a pencil. In relation to historical figures that practiced the art of brush and ink drawing, like Wen Zhengming, the process involves an incredibly skilled use of brushes made from a variety of materials including bamboo, wood, and bone which are then dipped into ink to create the artwork. This traditional Eastern method allows for a vast range of line widths and artistic expressions.
Ink was produced from soot and tannic acids and applied to paper with different absorbencies such as rice, mulberry, bamboo, or hemp. The artist's proficiency with the brush and ink along with their mental preparation and spiritual connection to the artwork were crucial aspects to creating these traditional artworks. While Ma Liang is a fictional character, his abilities can be likened to the skill and artistry of historical masters in traditional Chinese calligraphy and painting.