What is the `Triangle' Effect? (c) Cecil Lee

What happens if there is a lone tree tangent/between the main entrance door?
Take a closer look at the attachment to understand another theory called The `Triangle' Effect
1. If it is a single tree in the middle (outside) the main entrance door. This causes an imbalance in Qi as the trunk of the tree slices (like a sword) into the main entrance door.
Here, place two plants e.g. two potted plants on each side of the main entrance to neutarlise the tree.
It also creates what is known as a `Triangle' effect.
If you notice carefully, in the attached diagram, the triangle on the last diagram points away from the house.
2. If it is a lone lamp post, you can use two poles at each side of the main entrance or use two `objects' such as fu-dogs.
If you do not want to spent money, you can also use relatively cheap `objects' such as two potted plants if you want here.
The reason why you can use any of the objects is based on "Symbolism" to form a triangle effect.
Warmest Regards,
Cecil