Making use of the image filter tool is a way to accent the image you are using for your donate page.
To do this:
- In the editor go to Pages.
- Scroll to your Donate page.
- Click the blue Edit button.
- In the window that opens, go to the section titled Image.
- Click the filters button (gray wand icon) and choose from the many filters available for the image.
- Once done, click your choice.
- Click save.