While trying to choose an image to illustrate a Tile, you could encounter this:

...not so easy to select the one better illustrating your Tile!

But hopefully, you can get a better view of these images from Keepeek;

1. Reach the Tiles folder from Keepeek (click this link).
2. If you do not see the right pane, open it with the '<<'
    
3. Select any Tile icon, then pres here to see it:
    
4. you should get this result:
    
5. Press the top "Preview" and "Next" buttons to browse the available tiles icons