This fractal is a cosine based parallel resistor formula with a z^3 minimum z term. It has 3 way symmetry and a lot of thin filaments that look kind of like bubbles. Here is a link to an image: http://dl.dropboxusercontent.com/u/33642054/image/bubble_links.jpg The Fractint compatible PAR file for the image is: Bubble_Links { ; Exported from Fracton. reset=2004 type=formula formulafile=fracton.frm formulaname=F_20140217_1620 passes=1 float=y center-mag=-0.7027677552871285/0/1520405.599721868\ /1/0/0 params=-1/1/0/4/-1.5/0/1.5/0/0/0 maxiter=2000 inside=0 periodicity=6 colors=0BE0NZ0ZsDgzYozlrzSaz7Lz0Cl07T0BE0NZ0ZsDgzY\ ozlrzSaz7Lz0Cl07TA0ES0Yi0qrDxuYxxlwxSqx7kh0YN0H0BE\ 0NZ0ZsDgzYozlrzSaz7Lz0Cl07TA0ES0Yi0qrDxuYxxlwxSqx7\ kh0YN0H0BE0NZ0ZsDgzYozlrzSaz7Lz0Cl07TA0ES0Yi0qrDxu\ YxxlwxSqx7kh0YN0H0BE0JS0Vl6dzRlzktzelzLWz0Fy0Be06M\ A0ES0Yi0qrDxuYxxlwxSqx7kh0YN0H0BE0JS0Vl6dzRlzktzel\ zLWz0Fy0Be06M0BE0JS0Vl6dzRlzktzelzLWz0Fy0Be06M0BE0\ JS0Vl6dzRlzktzelzLWz0Fy0Be06M0BE0JS0Vl6dzRlzktzelz\ LWz0Fy0Be06M0BE0JS0Vl6dzRlzktzelzLWz0Fy0Be06M0BE0J\ S0Vl6dzRlzktzelzLWz0Fy0Be06M0BE0JS0Vl6dzRlzktzelzL\ Wz0Fy0Be06M000000000000000000000000000000000000000\ 00000000000000000000000000000000000000000000000000\ 00000000000000000000000000000000000000000000000000\ 00000000000000000000000000000000000000000000000000\ 00000000000000000000000000000000000000000000000000\ 0000000000000000000000000 } frm:F_20140217_1620 { ; Exported from Fracton. ; Similar to the parallel resistance formula a=real(p1),b=real(p2),d=imag(p1),f=imag(p2), z=0,c1=pixel-p3,c2=pixel-p4: z=1/(1/(a*z*(cos(z)-1)+c1)+1/(d*(z^f)+c2)), |z|<100 } -- Mike Frazier www.fracton.org