These are the wireframes I presented as initial concepts when starting the Give2Asia Web Project. (Ultimately, the concept pictured on the far left was the one they chose).
I'm a fan of what I consider 'high-fidelity' wireframes in any web project. They significantly reduce revision cycles down the road, while helping most clients better visualize some of the layout styles I have in mind. All without complicating things with color or other specific UI elements like button styles. Font styles here were just a placeholder as well, but ended up landing very close to where they started here.