Bring the winter wonderland indoors with magical, diamond-bright icicle lights dangling under a shelf. For a natural look, cluster the lights into uneven groupings and stagger their placement; hang them using adhesive hooks. LED lights are more energy efficient, and these have a more realistic scale than traditional icicle lights.

For the project: LED icicle drops, $16 for 30-light string, by Martha Stewart Living, homedepot.com. Command adhesive mini hooks, $3.59 for 6, createforless.com. 

For the look: Brass kaleidoscope, by Kelly Wearstler, from Bergdorf Goodman; 800-558-1855. Natural quartz bookends and glass-and-nickel box, aerostudios.com. Framed Apophyllite, cursivenewyork.com. Nymphenburg porcelain coral lamp by Ted Muehling, 212-431-3825. Bone-china matte vases, globaltable.com.