Thank you! I posted the images:
http://i2.tinypic.com/rjlily.jpg
http://i2.tinypic.com/rjlixj.jpg
http://i2.tinypic.com/rjlj74.jpg
http://i2.tinypic.com/rjlk3n.jpg

There will be some whitish spots on the leaves - that's because the
leaves have been sprayed with an organic sulphur fungicide. Not that it
would do much good if infection confirmed...