My POSTER.

First,I used to eclipse tool and make it into yellow colour.

Then using the mesh tool and blended in these 3 colours to resemble the earth tone -red/green/blue.

then,I put black colour as my background to make the eclipse to stand out a little.

Then I used the text to type out my quotes.
TURN DOWN-BLUE
SWITCH OFF-BLACK
GREEN-RECYCLE
CHANGE-RED