For the Vector skin (the new default skin in the English Wikipedia as of May 2010), this style reintroduces the old logo.

Note that the "after" screenshot shows the effect of my three Wikipedia (Vector) styles combined. The changes for this particular style are highlighted by the left caption.

[Screenshots in grey to save space.]

The other styles shown in the "after" screenshot:
• http://freestyler.ws/style/24747/wikipedia-vector-compact-top-change-title - compact top, change title
• http://freestyler.ws/style/24748/wikipedia-vector-limit-width - limit width

Also available for Vector:
• http://freestyler.ws/style/24804/wikipedia-vector-expand-languages - expand languages