Political world map in the style of Peirce quincuncial projection is an alternative map to the classic Mercator one with the conformal map projection characteristic. However, this projection does not indicate the compass direction and geographic coordinates like other projections. • Shows an overview of the world by placing the North Pole in the middle with the quadrilateral equator and the South Pole in each corner. • Shows the boundaries divided by colors into 7 continents; Asia, Africa, North America, South America, Europe, Australia, and Antarctica, for a total of 193 countries. • Shows the governmental boundaries of each country, territory borders with neighboring countries, islands, archipelagos, seas, and important oceans. • Shows names of countries worldwide, some capital cities, and overseas territories. • Brief description of the map projection. • Brief history of the map inventor. • Language can be chosen: Thai-English or only English. • 2022 updated. • Size (M) 69x100 cm has a scale of 1:51,000,000, Size (XL) 100x138 cm has a scale of 1:37,000,000. • Suitable for senior high school students age 15-17 years old, or those interested in maps.