A trick that a colleague does is to cover the hole with plywood painted black.

This black swan is different.

All of this stuff is really cheap, but goes a long way in terms of look. changing out an offwhite faceplate to a nice black one makes a HUGE difference!

It may look like things are blacked out.

You say a Zebra is black with white stripes.

Focus your efforts on demonic possession, orgiastic Satanic cult rituals, black magic, murder-suicide storylines.

Dropping out of High School (regardless of reason) will be a black mark against your credibility and it will be that much harder to convince these partners to work with you to grow your real estate portfolio. 3.

For the inside we used black heat resistant paint to contrast to white and the black.

I hope you have all the patience here Priti :) Posting something like this would invite lot of responds with all the black belt of RE Investing here. 

These and similar questions are not leading to a black-and-white answer.