1. The school textbook scrawl.
2. The Crimewatch photofit.
3. The soft-focus sketch.
4. The sinister study.
5. The toothy tracing.
6. The imperfect portrait.
7. The ghoulish doodle.
8. The lousy line-drawing.
9. The artless artwork.
10. The unpleasant etching.
11. The crappy composition.
12. The disturbing daubing.
13. The dead-eyed depiction.
Hang on, that last one looks familiar.
14. The stalker's sketchbook.
15. The questionable nail art.
16. The off-colour outline.
17. The unerotic objet d'art.
18. And the painting that will haunt your nightmares.
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