
At the Friends of the High Line’s opening summer benefit in June 2009, held at the Pier Sixty at Chelsea Piers, hundreds of green balloons hung overhead in the cocktail area; the attached strings were intended to look like blades of grass.
Photo: Roger Dong for BizBash

In April, event designers Tinsel & Twine created an ethereal balloon canopy installation for a media party introducing LeSportsac's latest bag collection at the Glasshouses in New York; the balloons were reflected in the mirrored-top tablescape.
Photo: Courtesy of LeSportsac

Chicago-based Balloons by Tommy creates a wide range of balloon decor installations, including centerpieces, arches, bouquets, sculptures, and more. For a wedding at Ovation in July, the company designed a floating wall of balloons in various sizes. Pricing ranges from $250 to $20,000, depending on the style and size of the installations.
Photo: Courtesy of Balloons by Tommy

At the House of Kim Crawford—a fashion-focused event on August 3 in New York—a golden balloon installation designed by Jessica Fels Event Production and Design and executed by Mixed Greens Events created an eye-catching focal point. The summery event, which also featured bottle art installations, a fortune-cookie tree, and a silhouette-artist station, was produced by Fels and Shadow.
Photo: Craig Barritt/Getty Images

At the Unicef Hope Gala in Chicago in April, designers put an elegant spin on a childlike theme by creating a canopy of suspended neon Slinkys above the dance floor.
Photo: Timothy Hiatt/Getty Images for UNICEF

For a Coca-Cola event at the 2016 Olympics in Rio de Janeiro, Brazil, a ceiling installation design was inspired by a burst of bubbles exploding from a Coca-Cola bottle. The installation lit up in gold whenever athletes won a gold medal.
Photo: Tiago de Paula Carvalho

Skincare brand La Roche-Posay's street promotion in 2013 brought a colorful suspended installation of branded parasols to New York's Madison Square Park.
Photo: Courtesy of La Roche-Posay

At the Friends of the High Line spring benefit in 2014, more than 1,000 linen panels hung from the ceiling in the dining room. Designers dip-dyed them by hand in a dozen inflatable children's pools, and they changed color based on the lighting.
Photo: Christian Oth Studio

At the 2012 Screen Actors Guild awards after-party in Los Angeles, a diamond-shaped, draped ceiling treatment created a dramatic effect.
Photo: Nadine Froger Photography

For the 2011 Design Exchange gala in Toronto, hundreds of balloons hung from the ceiling during the V.I.P. dinner. The space changed color with each course, starting with blue, morphing to pink for the main course, changing to orange for dessert, and ending in red.
Photo: George Pimentel