WP7 Icons is a growing collection of free icons that are mono colored (black and white versions are available).

They are in transparent PNG + vector .Design (for Expression Design) formats and the PNG version is sized as 48*48px (or 24*24px once the empty space is trimmed).

The set includes items from add or delete to media controls and social networking icons.

P.S. The designer also provides a tutorial on "how to create such icons using Expression Design.

WP7 Icons

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