Mosaic - Responsive Tumblr Theme

Features:

Ultra Responsive – Mosaic looks great on all devices.
One Theme Fits All – Great for every situation whether it be portfolios, blogs, you name it.
Feature posts by tagging them ‘wider’ or ‘taller’ to expand the post in the grid.
Instagram Feed
Logo Support – Upload your own logo
Social Networking Support
Social Sharing Support
Infinite Scroll or Traditional Pagination
Custom Footer Tagline
Help Documentation