The Mandelbrot set is mapped as before following the iterations of the function Zk+1 = Zk2 + Cij in the complex plane. The value of Zk for k = 1:n resulting from the iterative function on the complex plane is marked in the corresponding location in an equal size matrix I(i,j). If the point in the set is determined to converge, it will be stored in cell I{1}, and if it diverges, stored in I{2}. For each video frame an iteration of the function is done and the location of the trajectory of the point is counted in the complex plane and illuminated.