This document summarizes a research study comparing graffiti scenes in Taiwan and Canada. It outlines the background, research questions, methodology, and key findings of the study. The study involved interviews with one Taiwanese graffiti writer named SAYM and one Canadian graffiti writer named FAST. Their responses provided insights into how and why they got started in graffiti, the differences between graffiti scenes in their countries, and the history of graffiti in Taiwan.