1/160 sec @ f11, ISO100, 41mm (zoom), Canon 20DBest looking office block out of many good ones. The diagonal runns from one corner to another, usually touted as dividing the shot into two, but I think this works here.
1/1250 sec @f6.3, 5.8mm, Canon A710
A nice diagonal lead in line.
1/4 sec @ f8, ISO1600, 60mm maxro, Canon 20D
A leaf with many diagonals.
1/200 sec @ f16, ISO 100, 47mm (zoom), Canon 20D
The diagonal of the walk board meeting the diagonals of the boats.
