Check Out Craftsman Dining Room Design. Modern ones are the trend these days but even those with a traditional look are still in just like craftsman spaces.
Sunburst ceiling medallion DIY (click through for tutorial)
barnwood ceiling medallion and lights
Westinghouse 16 in. Iron Finish Round Parisian Scroll Ceiling - The Home Depot
Ceiling Medallions Popular in middle- to upper-class homes in the century, ceiling medallions were designed to add architect.