Re: How do you embed images?
You can link from pinterest, but you may need the image saved in your own album (not sure on that).
However, do not copy the URL in your address bar. Right click on the image, copy image address and then use the img src code to embed that. Your file name should look something like this:
https://i.pinimg.com/564x/65/42/78/abcde133434xdfkjdfdkjeriujo.jpg
Note that it has an image file extension -- .jpg, .png, .gif or other image files. If it has an open '/' at the end, it's not an image file that you're trying to imbed.
The above does not lead to an actual picture. I changed some things, but I tested the actual image file and it embedded fine in one of the games.