Dark fabrics and rich veneers appeared on walls, floors, furniture, and backdrops at Diffa's Dining by Design event. Here's a look at a few installations that showcased the manly trend.

Eastlake Studio's table for Geiger International had a Mad Men vibe, loaded with ashtrays, martini glasses, and a decidedly retro veneer.
Photo: Barry Brecheisen for BizBash

In Jennifer Sweas's dining environment for CS Interiors, a dark wood room divider complemented the installation's black and aubergine hues.
Photo: Barry Brecheisen for BizBash

Harrington College of Design students decorated their installation with ribbon-like strips of dark wood and a complementary table.
Photo: Barry Brecheisen for BizBash

David Rockwell Group's table for Elit by Stolichnaya mixed old-fashioned carved-wood walls with modern crystal lights and a mirrored table.
Photo: Barry Brecheisen for BizBash