HTML Code:
<img src="https://www.picdesi.com/upload/comment/gd/good-day-012.gif" alt="Have a Nice Day" />

Code for Facebook:
https://www.picdesi.com/comments/good-day/have-a-nice-day/

BB Code
[url=https://www.picdesi.com/comments/good-day/have-a-nice-day/][img] [/img][/url]