Task 3

This is task3 assignment,This assignment group assignments.This assignment requires the completion of our division.This job requires us to look for different characteristics from 1950 to 2012, graphic design.Each person has a different task, my task is to understand the background of each picture, and the different styles of each era it represents.Research and learning through the job, we recognize that, as time goes on, the continuous development of society, the design has also undergone different changes.Even some years also appear retro style.By this operation, we have learned a lot of knowledge about the design.