London National History Museum MattePainting

The next step

was to add some shadows by painting them with a black soft round brush with 20% opacity. Still felt the need to “turn off more lights”

It was done with the replace color tool on selected areas (to avoid the color replacement for the back windows and ceiling) and color burn tool set on highlights with 20% opacity. More shadows were added.  So the first stage is complete. Next is the set extension.

STEP2 – SET EXTENSION BY AT LEAST 50%

After I establish the vanishing point, I started to extend the plate on the left side. First, I duplicated the top windows

and distorted them to match the perspective. Next I duplicated the …… and started to put them in place to match the perspective.