Does anyone know what paper pen calligraphy is written with white characters on a black background, or how to get that effect?

Suggestions for special paper for pen calligraphy: 1 offset paper, 2 pieces of antique paper with good texture, 3 pieces of writing paper and 4 pieces of copy paper. Both are acceptable. It is the imitation method when the flat plate is extended. Tool: 1 Sharp-pack art pen with tongue removed (Shanghai Guiguan 885A). 2 concentrated white poster color (Li Wen brand, super concentrated) or waterproof poster color (Marley brand, waterproof poster color). 3 Black cardboard (1 10g/ 150g optional) is suitable for no lines and is convenient for writing. Please refer to the writing brush for several napkins, or refer to Wuhan Calligraphy Newspaper Press-Hard Pen Calligraphy Newspaper and Post Code 37- 138, June 2006.