It was so blurry so I wanted to make sure that you knew how to post those. You can use any image in the database that way and the neat thing about them is the link above the image takes you to the database entry so you can view any additional images.
But yes, be careful posting photos that you got elsewhere. I often save some to my computer for my own reference but am careful not to post them elsewhere, at least not without the proper attribution. Hopefully we have plenty of database photos here anyway!