emphasize the light

[Hunter]

Greetings.

you could try http://www.incs.fr in the particular case of the rectangle;
On the other hand, this extract is appropriate
The main features are then framed by the
outline of the face and hair, while the neck and shoulders form an angular
support for the head.
You need to record the subtle variations of the
features which make that individual's face unique.
This is a strong
compositional starting point for a three quarter view portrait.
If you get
the correct relationship between the eyes, nose and mouth, you will end up
with a good likeness.
At this stage, the drawing is no more than a set of
carefully measured features that establish the final proportions of the
portrait.
Take care where you choose to position them on the page as this
will affect the overall balance of the portrait.
They are also a good
reference if you feel that you are making major errors in your portraits.

They are also a good reference if you feel that you are making major errors
in your portraits.
;
could you detail the way to troubleshoot the rectangle administration and the relationship with the light remote monitoring?

Bye Bye