(a)
 (b)
(c)
 (d)
FIG. 1: (Colour online) Images of strongly ramiﬁed dewetting structures obtained using Atomic Force
Microscopy in the case of (a) an aqueous collagen solution on graphite (courtesy of U. Thiele, M. Mertig
and W. Pompe; see also Ref. [42]. Image size:5µm×5µm); (b) poly(acrylic acid) in water spin-coated onto
a polystyrene substrate (reprinted with permission of John Wiley & Sons, Inc. from Ref. [23]; copyright
John Wiley & Sons, Inc. 2002; Image size: 2.5µm×2.5µm); and in both (c) and (d), a solution of gold
nanoparticles in toluene, spin-coated onto native oxide terminated silicon substrates (scale bars given in
panels). In all the images the lighter areas correspond to the deposited solute and the dark areas to the
empty substrate.
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