Blank Canvas

Blank Canvas is a minimalist theme, designed for single-page websites. Its single post and page layouts have no header, navigation menus, or widgets by default, so the page you design in the WordPress editor is the same page you’ll see on the front end. The theme’s default styles are conservative, relying on simple sans-serif fonts and a subtle blue highlight color. Blank Canvas is ready for your customizations.

Baskerville

Baskerville is a beautiful, responsive and retina-ready masonry theme for hoarders. It’s the perfect way to showcase your posts, videos, images and galleries, and share your favorite quotes and links. Features responsive design, retina-ready assets, full-width header image, Block Editor support, support for all post formats, custom logo upload, custom widgets for Flickr and Dribbble, four page templates (including a contributors template), editor styling, like functionality via the ZillaLikes plugin and translation-ready code. Demo: https://andersnoren.se/themes/baskerville/

Ascetica

Ascetica is a simple portfolio and blog theme with responsive layout, sticky posts slider, and a widget for presenting your work. The theme supports custom header and background, with theme settings integrated into the WordPress Customizer: color picker, typography settings, and a nice selection of Google fonts.