[ARCHIVED] change clipart on tiles in dashboard

[kimbersue]

How do I change the clip art on the tiles in my Dashboard.  I know how to change the colors but the pictures or clip art that are currently there are not very appealing.  

[Stef_retired]

@kimbersue 

Instructors can customize the image that displays on the course cards for their own courses by following the instructions in How do I add an image to a course card in the Dashboard?  This functionality is not available to students.