Before we got the final video, my group has re-edit the video several times. The first video we made was just a rough cut, there is no background music, and the progress of the painting in Melbourne central was so long and makes the audience feel boring and have no interest to watch. The interviews we got were also full of noise and no professional captions. At first, we had three interviews of the artist in Melbourne central and Hosier Lane, but there are some problems during the recording and led the sound in the video are noisy, when we found out the problem and wanted to do the interview again, the artists are not there anymore, so this was a big trouble for us, we have to interview more tourist to add in the video, that was hard, because to get a high-quality tourist interview is much more difficult than getting a high-quality artist interview, so we had to interview many people then screen the good interviews. The final video we got is much better than the initial one, we got the background music, and we took the teacher’s advise to add some views of Melbourne in the beginning and in the end. we deleted the unnecessary part and added some unique sound like tram sound, which represents Melbourne. Moreover, we add some simple effects to make the video be more interesting and persuasive. After many times of discussion and improvements, we got the final video, which is much better than the original video, Overall, we hope that when people see this video, they can know more about graffiti art and help the people who may love this art to find their hobby.