Prepa Tec Png - An interesting story behind this commission. After going to tec high school here in colima to offer my services as a teacher, and since it was not feasible due some bureaucratic issues, the director of the school really liked my portfolio, so he soon asked me for an illustration for the school. They asked me for a full map of the. Prepatec is a group of high schools located through mexico, which branch off from the tec de monterrey system. - Free Logo Image