text: 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. 