
Ryu ni Oni (Dragon and Demon). This was the favourite motif for firemen in Edo
Ryu ni Oni (Dragon and Demon). This was the favourite motif for firemen in Edo
Grafitii is a word which has the origin from Italian. It is a kind of public art which people draw on walls, on vehicles and many public surface. Because of that, in most of cases, it is considered as illegal. Grafitti mainly focus on typography with unsusial and highly decorative fonts. Its contents varies in a wide range from political problems or just a name of the artist.Examples:
Throw-up style's example
Wildstyle style's example
This picture is from the Cynical Traveler blog.
This picture is a common type of grafitti although it looks more like advertising. Basicly in Vietnam, there are people who are hired to demolish house, building and other constructions. This is their advertisement which contains their mobile phone number and the text "Khoan Cat Be Tong". They paint their advertisement anywhere they can found. Therefore, their action is consider as illegal.
Chinese comics (or Manhua 漫画) has a history of more than a hundread year. The following picture is "The Situation in the Far East" from Tse Tsan-Tai who is a Chinese people. Some of them were also used in political purposes such as "The True Record" was used to against the Qing dynasty. 
The Situation in the Far East, 1899
In 1928, the first Chinese cartoon magazine was created, the "Shanghai Sketch". After that, many magazines were published in Shanghai to. These magazines runned until 1941, when the Japanese captured Hong Kong, manhua activities were forced to stop. After world war 2, manhua magazines continued and Hong Kong became the biggest market for Chinese comics in the 1950s-1960s.

Look at the Sea Tiger III comic and compare with a British comic (the Beano), we can see that the Chinese comic style was affected by the Western comic style at that time.
The Beano, a British Comic in 1940
In 1970, Chinese comics focused on creating the theme of Kung Fu which the main characters were Chinese heros in the history.
