10 of the most expensive art installations featured at Burning Man

Embrace, a sculpture of two human figures, stood 72 feet tall at Burning Man 2014.

A $47,000 Kickstarter campaign helped fund the project, which was estimated to cost about $265,000 total.

More than 160,000 pounds of wood were used to construct Embrace, and festival attendees could make their way through its interior on spiral staircases.

"Embrace is our testament to the moment, a cathedral dedicated to the beauty of immediacy," the artists, The Pier Group, wrote on their Kickstarter page. "This is a sculpture made to honor all of the relationships in our lives, a pilgrimage route through our bodies and our minds."

Artist Marco Cochrane finished his Bliss Project in 2015 with R-Evolution, a 45-foot sculpture that cost hundreds of thousands of dollars.

An Indiegogo campaign raised $40,845 for the project, which followed the first two installations in this Burning Man series: Bliss Dance and Truth is Beauty.

On his website, Cochrane wrote that Bliss Project sculptures are meant to de-objectify women and inspire people to take action toward ending violence against women.

Sculptor David Best started the tradition of building a temple in Black Rock City each year, and he returned to Burning Man in 2014 with another design.

Best's team sought $40,000 in donations through a Kickstarter campaign and raised nearly $52,000 by the end.

The Temple of Grace was created as a space for reflection and was set in a courtyard with surrounding walls. Best has designed roughly half of the Burning Man temples since 2000.

David Best came back once more to Burning Man in 2016 with yet another temple. This time, he raised $66,000 for the structure through a Kickstarter campaign.

According to the Reno Gazette-Journal, Best sees the temples as a place of loss and healing. He has built many of them in places of current and former conflict, such as Nepal and Northern Ireland.

These temples are meant to help people let go; the walls are often covered in messages, photos, and other items people use to remember their loved ones. Best told the Reno Gazette-Journal that he won't design more Burning Man temples after 2016.

Featured at Burning Man 2006, the Uchronia installation was made up of about 93 miles of wooden slates. An additional 93 miles of slates were donated to build more housing for victims of Hurricane Katrina. The project was led by Belgian artist Arne Quinze, and a group of about 40 people spent three weeks working on the installation in the desert.

Uchronia is rumored to have cost up to $800,000 to create, and it was burned at the end of the festival.

La Victrola, a five-ton steel gramophone, played numerous records and served as a cabaret stage during Burning Man last year.

The 35-foot gramophone — reminding attendees of vaudeville, jazz, and speakeasies — sat on top of a nine-foot box with a railing and staircases. To help bring the structure to Black Rock City, the organizers launched a $40,000 Indiegogo campaign, which ultimately brought $23,000 to the team.

The Tree of Ténéré, which debuted during Burning Man in 2017, can hold 60 people on its branches.

All of the leaves on the four-story-tall tree are covered in LED lights, producing a variety of colors and patterns in the evening. Software connected to the canopy allows other artists to prepare light patterns for display on the tree.

The installation's name comes from a region in the Sahara desert, where a tree is said to have grown in complete isolation, with nothing else in a 250-mile radius. An Indiegogo campaign, launched by San Francisco-based artist Zachary Smith, raised more than $35,000 of Smith's $60,000 goal.

Danish architects Bjarke Ingels and Jakob Lange have raised nearly $24,000 through an Indiegogo campaign to bring a giant orb to this year's Burning Man.

The Orb reflects its surroundings like a mirror, and it is scaled to 1/500,000 of the Earth's size. The installation, which is nearly 100 feet in diameter, is designed to help festival attendees navigate Black Rock City.

Ingels' team has shipped parts of the Orb to Nevada in five different containers, and the installation has been designed to deflate easily once the festival comes to a close.

Continuing its tradition of creating nature-inspired sculptures, the FoldHaus Art Collective is raising money to bring a five-story sphere of origami shells to this year's Burning Man.

RadiaLumia appears to be inspired by Radiolaria, tiny organisms that once covered the sea floor in the Black Rock area, according to the collective's fundraising page. Festival attendees will be able to step inside RadiaLumia to climb a platform and look at the surrounding area.

The Kickstarter campaign has raised more than $35,000, but FoldHaus organizers told Business Insider that the fundraiser only covers a small part of the cost. They would not disclose how expensive RadiaLumia is.