How to post pic in message?

[MRIGuy]

Hello, anyone know how to post a pic in a message and not as an attached pic?

[MRIGuy]

Test

image.jpeg

Test

[bistander]

Test

[ATTACH]17016[/ATTACH]

Test

Above I used the picture icon with the url from your attachment in the other thread. But I'd like to know how to insert a photo into a post when I don't have an url.