Here are some questions for you.
Motivational letter: why would you like to work here? *
Are there certain projects in your portfolio we definitely should check out?
Who has been your biggest professional influence? Can you show us some examples?
What kind of guidance would you like during your internship?
What would be an ideal (imaginary) project to work on when employed at CLEVER°FRANKE? What is something you always wanted to design? What would be your role in this project?