How do you put a photo in a community message? I've seen it done but no one will explain how to do it. Please help

This is from Mike in the General topics section:


Bold face:
Bolded text makes Bolded text

Italic:
Italicized text makes Italicized text

Underline:
Underlined text makes Underlined text

Monospaced text:

Monospaced text

makes
Monospaced text

Insert image:
[ img]http://upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Go-home.svg/100px-Go-home.svg.png[ /img] makes




Link:
http://www.google.com makes http://www.google.com

Colored text:
Red makes Red, most standard color names will work. Hex color codes like color=#123456 are also supported.

Font size:
Big text makes Big text. Options are small or big, or a number from 8 to 20 for the font size in pixels.
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Hope it helps. (Just don't leave spaces between [ img][ /img])

I can't get it to work. Can you explain just posting the picture please