This fractal will definitely be re-sampled soon, hopefully in tomorrow's post.
Posting re-sampled images is a great benefit of my blog. The convenience of
pre-calculated pars and anti-aliased gifs, who can argue with that?
Speaking of blogs go to http://maxitersfractalfollies.blogspot.com
to check things out.

Circles and Curls       { ; needs re-sampling
                     ; fract469.gif
                     ; calctime   0:10:48.62
                     ; created Oct 13, 2010
                     ;  Fractint Version 2004 Patchlevel 9
  reset=2004 type=formula formulafile=2circles.frm
  formulaname=cenx=ceny_jul center-mag=-0.545532/-0.10771/17.1126
  params=-0.8416089358195745/-0.2229987487411115/0.125/0.3681142612994781/\
  0.5048982207708976/-0.5791192358165227 float=y maxiter=1500
  decomp=256 periodicity=0 cyclerange=0/255
  colors=DHVCGUBET9DS8BR7AQ69P57O36N24M13L02K02K13L25M36N47O69P7AQ8CR9DSAE\
  TBGUCHVDIWFKXGLYHMZIO_JP`KRaLSbMTcOVePWfQXgRZhS_iTajUbkVclXemYfnZgo_ip`j\
  qakrbmscntepufqvgrwhtxiuyjvzjvziuyhsxgrwfqvdoucntblsakr`jq_hpZgoYfnWdmVc\
  lUbkT`jS_iRYhQXgPWfNUdMTcLSbKQaJP`IN_HMZGLYEJXDIWCHVBFUAET9DS8BR7AQ58P47\
  O36N24M13L02K02K13L25M36N47O69P7AQ8CR9DSAETBGUCHVDIWFKXGLYHMZIO_JP`KRaLS\
  bMTcOVePWfQXgRZhS_iTajUbkVclXemYfnZgo_ip`jqakrbmscntepufqvgrwhtxiuyjvzjv\
  ziuyhsxgrwfqvdoucntblsakr`jq_hpZgoYfnWdmVclUbkT`jS_iRYhQXgPWfNUdMTcLSbKQ\
  aJP`IN_HMZGLYEJXDIWCHVBFUAET9DS8BR7AQ58P47O36N24M13L02K02K13L25M36N47O69\
  P7AQ8CR9DSAETBGUCHVDIWFKXGLYHNZIO_JP`KRaLSbMTcOVePWfQYgRZhS_iTajUbkVclXe\
  mYfnZho_ip`jqalrbmscntepufqvgswhtxhtxiuyhtxgrwfqveoucntbmsakr`jq_ipZgoYf\
  nXdmWclVbkT`iS_hRZgQXfPWeOUdNTcMSbLQaKP`IO_HMZGLYFJXEIW
  }
frm:cenx=ceny_jul {; Kerry Mitchell 26aug98
        ;
        ; See the end of the formula general_man-2circ for
        ;    Kerry Mitchell's explanation of the "2 circles
        ;    coloring method".
        ;
        ; "2 concentric circles" coloring method for Julia sets
        ; p1 = c = Julia parameter
        ; p2 = (both) circle center
        ; real(p3) = x-circle radius
        ; imag(p3) = y-circle radius
        ; bailout hardcoded to 10^12
        ; use "decomp=256" coloring
        ;
  zc=pixel, c=p1, bailout=1e12, iter=1, rmin=1e12
  cenx=p2, radx=real(p3), rad2x=radx*radx
  ceny=cenx, rady=imag(p3), rad2y=rady*rady:
  iter=iter+1, zc=sqr(zc)+c
  tempx=|zc-cenx|-rad2x
  tempy=|zc-ceny|-rad2y
  temp=tempx+flip(tempy), r=|temp|
  IF (r<rmin)
    rmin=r, z=temp
  ENDIF
  IF ((|zc|>bailout)||(iter==maxit))
    iter=-1
  ENDIF
  iter>0
  ;SOURCE: 98msg.frm
}
Roger Alexander