- http://www.prime-junta.net/pont/Photography_lessons/b_Lesson_1/_Space-Figure-Ground.html
- http://www.johnharveyphoto.com/LearnComposition/
- http://photoinf.com/General/KODAK/guidelines_for_better_photographic_composition.html
- http://www.geofflawrence.com/composition.htm
- http://www.vividlight.com/articles/3504.htm
- http://www.suite101.com/article.cfm/photography/70306
- http://www.ukphotographics.co.uk/tour/magazine/landscape/ls_0501.cfm
- http://photo.net/learn/nature/ghopkins/comp1/
- http://www.camerahobby.com/Ebook-Seeing_Chapter14.htm
- http://www.apogeephoto.com/jan2002/altengarten.shtml