There are some poster that my group(Tran, Thinh and I) had taken on this morning. Through this tour around some district, we got some posters in every fields. For example, the AIDS, using condoms, birth rate limitation, safe traffic, fresh environment, ect. Each poster has its own characteristics. But I think that almost of them has tha same point which is more information on theposter. People drew and write all information, it could be said that they tried to bring all the ideas to the residents. They used normal and friendly animation, for instance, there are a small family on most of birth rate limitation poster. I do not like this Poster which is about " Let's take care the AIDS patient", because i wonder why they always used the woman to play the AIDS patient's role."The poster show motor accident was very terribe, peolpe feel scare about it so that they care more to wear the helmet and slow their motorbike. I thinks this is the best effective poster because it has a real picture on it. furthermore, I think the worst effective is the protecting environment. There are a lot of information and ideas were put on it. therfore, it make people confuse and silly. Colos are used in these poster are not contrast much so they are looked very poor and unattractive.How about u?