Another way to get cool images out here is to use the Public Domain. I use Pixabay.com much of the time when I haven't the type of photo I would like to write something about.

So I would go to Pixabay. Get to the image page and right click so to open up the option to view image as a new tab or image link location. You can tap hold release via iOS or Android to also open any mobile web browser options to do the same. Then simply copy that image URL must end in JPG or PNG though to render on Steem via the editor.