The Sierpiński Triangle is a fractal and attractive fixed set with a triangular shape. It is created by recursively removing smaller triangles from a larger triangle. Starting with an equilateral triangle, the process involves dividing it into four smaller triangles and removing the central one, repeating this step for the remaining triangles. This geometric figure was named after the Polish mathematician Wacław Sierpiński, who studied its properties in the early 20th century. The Sierpiński Triangle exhibits self-similarity, meaning that each smaller triangle resembles the overall shape, making it a popular example in the study of fractals and mathematical patterns.