Type some text.  Type some more text.  Type still more text.

Then, type the text you want to appear on the “chalkboard.”

THIS IS THE TEXT I WANT TO APPEAR ON THE CHALKBOARD.  I WILL DO THIS BY PUTTING THIS TEXT INTO “BLOCKQUOTES.”

Then you can type some more text to appear under the chalkboard area.

To make sure your post is not showing on HOME, tick Draft Mode and untick Home Page Posts.