var EVI3 = new example (
  "Example VI.3",
  "Also visual structures can be generated by a recursive function; \
  <a href='http://images.google.com/images?q=fractal.images'>fractal images</a> are famous examples. \
  	This recursive function creates \"Mondriaan paintings\" in which each \"painting\" is seen as a \
  	rectangle, split up into possibly more \"paintings\". Study this example to understand how it works.",
  "mondriaan",
"");


var AVI3 = new assignment (
  "Assignment VI.2",
  "Create a program that draws 'H-trees' of a specified depth. An H-tree is simply an H-shape drawn, \
   with on its four tips smaller H-trees. Use a recursive function of which the depth is controlled \
   by a depth argument of integer type. The example below shows an H-tree of depth 3.",
  "assignment_6_3",
  dateVI);