Hey , don't make all your pictures attachments. Imma show you how to make them much easier viewed
Google "picture upload". Use any of them (i use post image).
Upload your pictures to there, I recommend to choose the biggest size available
Once your picture uploaded, copy the DIRECT URL of the picture, (it should be stated somewhere on the page).
Then go back to your graalians.com post and click the little portrait button that says "insert image". Then paste the DIRECT URL in the address box. Tada
https://drupal.org/files/images/tadaa_2.png (Unsupported image host)