I made the alternating blue areas by zooming in on left, right, left, and then right side minibrots. Here is a link to an image: http://dl.dropbox.com/u/33642054/image/alternating_seas_1200_5.jpg The Fractint compatible PAR file for the image is: Alternating_Seas { ; Exported from Fracton. reset=2004 type=formula formulafile=fracton.frm formulaname=F_20121121_1433 passes=1 float=y center-mag=-0.6476413187257524/-1.455197400109031e\ -09/9523809.642857142/1/0/0 params=1/1/4/4/-1/0/1/0/0/0 maxiter=2000 inside=0 periodicity=6 colors=CCCNakK_lGYmHZlI_jI_iJ`hKafLbeLbdMcbNdaOe_Q\ e_Se_Vf_Xf`Zg``g`ch`eh`gi`iialjanjaqdXsZSvTNrQLoMJ\ kJGgFEcCC`8AX57T15S48R8AQBDPEFOIIOLLNONMSQLVSKYVJa\ XId_Ha`FZaEWbDUbBRcAOd9Le8If6Fg5Dg4Ah27i14j46j78iA\ AiDDhGFhJHgMJgPLfSNfVPeYSe`UdcWdfYcj`bk`ala_mbYncW\ odUpeSqfQrgPshNtiLujJvkHwlFxmDynBymBylAyjAyi9yg9yf\ 8yd8yc7ya6y`6yZ5yY5yW4yV4yT3xWOjbYXifJppdm5en8fnCg\ oFgoIhpMiqPjqSkrVlsZlsamtdnthouklnghhceaZbVVZORWIN\ SBIP4ET6CW7B_99bB8fC6iE5mG3pH2tJ0rL2pM5mO7kPAiRCgT\ EeUHbWJ`XMZZOX`QVaTScVQdYOf_Pe`RdbSbcTadV`fW_gXYhZ\ Xj_WkaUmbTndRpdSocTmcUkbVjaWhaXf`Yd_Zb__`Z`_YaYYbW\ XcU`fKcWRgMXjBcm0ia1ZP2OQ6PQBPRFQRJRSNRSSSTWTU_TUd\ UVhUVlVWpWWuWXyXap`ghcl_gqRjqQgpOepNboQXnTRnWMmZGl\ aAhdDefFaiIYlKVnNRqPNtSKvUGyXGsbGmhHkiIikJflKdmLbo\ M`pNZqOWrPUtQSupqCppBppBpoApoApn9pn9pm8pm8pl7pl7pk\ 6pk6pj5pj5pi4ph3qe6qb9r_C } frm:F_20121121_1433 { ; Similar to the parallel resistance formula a=real(p1),b=real(p2)-1,d=imag(p1),f=imag(p2)-1, z=0,c1=pixel-p3,c2=pixel-p4: z=1/(1/(a*(z^b)*sinh(z)+c1)+1/(d*(z^f)*tanh(z)+c2)), |z|<100 } -- Mike Frazier www.fracton.org