In following archive you’ll find PNG , AI and PSD 
for blog icon set.
Mainly it was made for Tumblr, but you can use it in any blog design. In 2 styles: fills and outlines. Total 32 icons in 48×48px. Here’s what icons you’ll receive:

— Text
— Photo
— Quote
— Link
— Chat (log)
— Audio
— Video
— Repost
— Tag
— User
— Sound
— Search
— Like
— Clipboard
— Mobile
— Music

All icons are made by vector layer shapes 
and can be scaled almost at any size.

Icons look good on both light and dark backgrounds.