< img src =
"url here"
height=" "
width=" ">
[keep it not too big!]
If you right-click on any photo, like the one below, you will see a drop-down menu that includes the "properties" and dimensions of that photo - click on "properties" and then you can copy and paste the url and the numbers. You can keep "previewing" your picture post at various dimensions (height, width) until it looks right to you before you post it!
Thanks....I'll try it...I printed out those instructions. I'll play around with it.