The twisted Sierpinski triangle is a variation of the original Sierpinski triangle. [br][br]In the original construction we start with a solid initial triangle and cut out the median triangle. For the twisted Sierpinski triangle we move the midpoints on a small random distance, between zero and the amplitude [i][b]a[/b][/i]. [br]This construction is based on the applet "Sierpinski triangle" by [url=https://ggbm.at/HK8wwByn]José Carlos Santos[/url].[br]