I really like the fact that you can use HTML code in the Enhanced Device Widget of Adrian Rockall, to display basically every parameter that you would like, and include graphics and layouts the way that you want. Like my example under here:

The logo’s change based on a simple boolean, updating the enhanced flow card.
With this in mind, the possibility’s for customization in dashboards are endless. You basically can go nuts with graphical designs.
For the graphics we have the gallery app of which Homey is the developer/owner. But after the first time I restarted the app, I realized it is kind of useless right now.
Every time the gallery app gets a restart, the storage location of the image is changed.
@Homey, can you please fix this issue?