Asymmetrical Symmetry: http://www.bathroomdesignsidea.com/modern-bathroom-2/curves-asymmetrical-shape-bathroom-sink-fixture-from-amin-design-01-28-11/

Radial Image: http://wallpapers-diq.com/wallpapers/21/Radial_Rainbow_Wallpaper.jpg

Rule of Thirds: http://www.digital-photography-school.com/wp-content/images/200605022117.jpg

Symmetrical Image: whereispaperwoman.wordpress.com