Mandelbrot Gallery
A collection of images of the Mandelbrot Set, with parameters so one can regenerate them. The images below are 500x500 pixels, and each image is a link to a high-resolution 2000x2000 pixel version of itself. The images were all created using mandel_tk or its parallel version mandel_tk_par.py. Another gallery of Mandelbrot examples which helpfully includes co-ordinates with its images is that of Dr David Eck.
A Thread
(-1.0726+0.3057i) to (-0.979+0.3993i)
maxiter=255, colour map=gist_ncar
A Spiral
(-0.748+0.0785i) to (-0.7473+0.0792i)
maxiter=1500, colour map=magma
A "Snowflake" with Five-fold Symmetry
(-0.573+0.6316i) to (-0.5527+0.6519i)
maxiter=500, colour map=seismic
Intricate detail
(-0.7465+0.1002i) to (-0.7455+0.1012i)
maxiter=2500, colour map=nipy_spectral
The "Head" of the Mandel-beetle
(-1.55-0.52i) to (-0.51+0.52i)
maxiter=255, colour map=flag_r
A Double Spiral
(-0.77217+0.10664i) to (-0.77154+0.10727i)
maxiter=1200, colour map=nipy_spectral
Four Spirals
(-0.7474617+0.0788155i) to (-0.7474523+0.0788249i)
maxiter=3000, colour map=magma
A Square (almost)
(-0.7713921+0.1068869i) to (-0.7713763+0.1069027i)
maxiter=2000, colour map=jet
A Triple Spiral
(-0.22+0.678i) to (-0.2074+0.6906i)
maxiter=800, colour map=magma
A Quadruple Spiral
(0.273500-0.486500i) to (0.276000-0.484000i)
maxiter=1200, colour map=magma
Surrounded by Spirals
(-0.814276781+0.190198i) to (-0.814276748+0.190198033i)
maxiter=10000, colour map=gist_ncar
Surrounded by Spirals, centre detail
(-0.8142767682+0.1901980133i) to
(-0.8142767615+0.19019802i)
maxiter=10000, colour map=gist_ncar
Surrounded by Spirals, off-centre detail
(-0.814276764243+0.19019801479i) to
(-0.814276764214+0.190198014819i)
maxiter=10000, colour map=jet sq
Surrounded by Spirals, off-centre detail zoomed
(-0.81427676422921+0.19019801480421i) to
(-0.8142767642276+0.19019801480582i)
maxiter=30000, colour map=jet sq
Spirals with Spikes
(-1.25805+0.03753i) to (-1.2564+0.03918i)
maxiter=1000, colour map=gist_ncar
A Cluster of Spirals
(-0.86662008+0.26601i) to (-0.86661963+0.26601045i)
maxiter=750, colour map=hot sq
Cauliflowers
(-1.747314+0.0000147i) to (-1.7473075+0.0000212i)
maxiter=750, colour map=jet sq
Black Hole
(-0.7478+0.0996i) to (-0.7465+0.1009i)
maxiter=2500, colour map=gray sq
Eight Waves
(0.2984055302+0.0183247704i) to
(0.2984055354+0.0183247756i)
maxiter=8000, colour map=nipy_spectral sq
Snakes
(-0.916458452+0.310969814i) to
(-0.9164584115+0.3109698545i)
maxiter=1000, colour map=jet sq
An image from Dr Eck's collection
(-0.7450198423058+0.11914178436968i) to
(-0.74501984230537+0.11914178437012i)
maxiter=25000, colour map=prism sq
Another image from Dr Eck's collection
(0.2737713324+0.5958595413i) to
(0.27377133292+0.59585954182i)
maxiter=25000, colour map=prism
The above images use co-ordinates taken from Dr Eck's many examples.