Nice and Simple minimalist two column theme and sidebar for your tumblr with infinite scrolling manual mode, supports all post type, reblog and like button on main page and many more.
Fashion Soft Fluid Simple minimalist three column theme and header for your tumblr with infinite scrolling manual mode, supports all post type, reblog and like button on main page and many more.
Tigora is simple minimalist three column theme and header for your tumblr with infinite scrolling and more posts button, supports all post type, reblog and like button on main page and many more.
Simple and minimal of three option columns tumblr theme with header and sidebar menu includes soft scrolling, masonry style, manual mode infinite scroll, animation transition, social sharing and many
The bazice theme is a clean and functional grid theme with lots of options to make it super customizable. It includes Infinitescroll and clean permalink page.