Once you click on the paint palette icon, you will be given a list of potential resources. How many resources are under the “Arts and Humanities” category?

To find out how many resources are under the "Arts and Humanities" category after clicking on the paint palette icon, you would need to follow these steps:

1. Locate and click on the paint palette icon on the screen.
2. This action will likely open up a dropdown menu or a window with a list of potential resources.
3. Look for a specific category labeled "Arts and Humanities" in the dropdown menu or window.
4. Count the number of resources listed under the "Arts and Humanities" category.

Depending on the specific interface or website you are using, the location and appearance of the paint palette icon and the list of resources may vary. However, the general process should be similar.