Some of the best images you can use in a presentation are those with lots and lots of white space. Photographers tend to crop images to make their subject stand out. Great for the image, but often less ideal for the layout of your slide.
Instead of searching for functional or descriptive words such as “car” or “bucket”, search for “background” or “wallpaper” in SlideMagic and something unexpectedly useful might show up.
These examples are pretty straightforward to recreate in SlideMagic, with your own background images and text. Still, I added them to the library so you can use the min your slide designs