Suggestions for a website looking theme

hello everyone,

I was wondering if you know of any WP Themes that look like these:

Simple and clean.

I really like Recycled Canvas theme’s photo thumbnail design but can’t get it to work, plus the author isn’t much of a help when I email him. I paid for the license.
https://www.creativesynthesis.net/blog/projects/recycled-research/recycled-canvas/

I’m seeking a format like this with thumbnails.
https://www.walrusmusicblog.com/

thanks everyone