Combining software and image licensing in the same repository

Question

I have a project under Apache license on GitHub. I want to add some non-text stuff into repository (logo).

1. Can I use Apache license for an image?
2. If not, what CC license is most 'aligned' with Apache license?
3. If I release source code under Apache, and image under some CC license, how should I write copyright file? Special clause? Two files?

Answer 1

Apache license are not intended to be used for an image(logo)
Use this link to find out the suitable license depending on your permissions.

I think it would be better if you could create a license file in the folder where the logo is saved and mention the copyright attribute in the README.md file that displays the logo and says,
"Logo licensed under CC-* License"

Disclaimer: I'm just a programmer