Land Art, sometimes referred to as Earth Art or Earthworks, is a form of art which involves using physical landscapes to create art, taking art out of the museum and into the outside world. Modern Land Art movement really got going in the 1960s when American artists began creating Land Art on a large scale. Today, works of modern Land Art can be seen all over the world, sometimes right alongside much older pieces of Land Art created by people who lived thousands of years ago.

    Land Art, which is not necessarily unchangeable, can take a number of forms. For examples, in 1970 Robert Smithson created the Spiral Jetty（螺旋状防波堤）, made of a collection of stones and mud, in the Great Salt Lake. The American artist made a large jetty in a spiral shape which sticks out into the waters of the lake.

    Reshaping the landscape is a common characteristic of Land Art, which can be created by moving parts around. People can also add things to the environment to create Land Art, like salt, which is added to the Spiral Jetty. It is possible to use plants. In all cases, Land Art is immovable.

    Land Art is designed to gradually form, change, and eventually decay（衰落）. That's one of the biggest differences between Land Art and most of the art one sees in the museums. Some works of art can exist only for a few hours or days. Others are exposed to rain and wind so that they develop and decay over time, which is part of the attractiveness in the eyes of the artists.

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    The following is a selection of the 2017 summer programs offered at colleges and universities around the world．

    Jersey Boys

    Jersey Boys is a Broadway musical that dramatizes the rise and fall of Frankie Valli and the 1960s rock 'n' roll group Four Seasons. According to Selladoor Worldwide, the group's Beijing tour will see a brand-new production of the musical, which features Luke Sheppard as director, Mark Crossland as music director and Cressida Carre as choreographer（编舞）. Since its 2005 premiere（首演）in New York, the musical has won 57 major awards worldwide.

    2:30 p.m. and 7:30 p.m., Jan 5 to Jan 13.Tianqiao Performing Arts Center, 9 Tianqiao Nandajie, Xicheng district. 400-635-3355.

    Ticket: 199-1,299 yuan ($30-200)

    Large-scale immersive show

    The large-scale immersive show Memory 5D +, directed by Ulan Xuerong, is ongoing in Beijing from Jan 4 to 7.

    The show follows the emotional entanglement between black and white spirits, representing yin and yang, and the flora girl. As a demonstration of traditional Chinese art, the show centers on cultural inheritance and includes live performance of guqin, a plucked seven-string Chinese musical instrument, guzheng, a Chinese plucked zither, konghou, an ancient plucked stringed instrument and horse-head fiddle, as well as acrobatics, Khoomei, shadow play and Mongolian folk song, even chants from The Book of Songs.

    7:30 p.m, Jan 5; 2:30 p.m./ 7:30 p. m., Jan 6; 7:30 p.m.., Jan 7. Beijing Exhibition Theater, 135 Xizhimenwai Dajie (Street), Xicheng district.

    Ticket: 180-1,080 yuan

    London Philharmonic Orchestra set to thrill Beijing

    The London Phiharmonic Orchestra will wrap up its China tour with two recitals in Being on Jan 5 and 6.

    Under the baton of Russian conductor Vasily Petrenko, the orchestra will perform H. Berlioz's overture to Beatrice et Benedict and P. I. Tchaikovsky's Fantasia on Romeo and Juliet and Variations on a Rococo Theme op.33, featuring Swedish-Danish cellist Andreas Brantelid, along with other pieces.

    7p.m., Jan 5-6. Concert Hall, National Center for the Performing Arts, 2 West Chang' an Avenue, Xicheng district. 010-6655-0000.

    Ticket: 380-1,680 yuan

    Russian army's troupe to return after restart

    The Russian army's official dance and choir troupe, the Alexandrov Ensemble, is staging five shows in Beijing from Jan 4 to 7, with a variety of songs, dances and instrumental performances.

The ensemble, also known as the Red Army Choir, was founded in 1928 and has toured the globe performing Russian folk tunes and patriotic songs using Western classical music and traditional Russian instruments.

    The repertoire on Saturday comprises 24 songs and dance pieces, including Song of the Soviet Army, The Sacred War, Moscow Nights and Festival March.

    7 p.m., Jan 5-7; 2:30 p.m., Jan 6. Opera House, National Center for the Performing Arts, 2 West Chang' an Avenue, Xicheng district. 010-6655-0000.

    Ticket: 180-1000 yuan

It's almost camp season!

    Summer is wonderful. Summer at one of the following awesome camps? Even more wonderful.

Tahosa High Adventure Base

    Location: Ward, Colorado

    People puzzle: Tahosa's ropes courses are some of the nation's best. Use your hands, feet and brains to take up high-flying challenges and overcome your fears. Fly fishing at 9,000 feet? Yes. Fishing licenses or experience needed? No, sir!

    Choose your adventure: Go all-inclusive, where the staff prepares meals and runs the program, or take control and plan your perfect week. The choice is yours.

Camp Raymond

    Location: Parks, Arizona

    Don't look down: When looking up at the stars, light pollution is your enemy. But Camp Raymond's location and elevation (海拔) of 6,700 feet offer perfect conditions for seeing otherwise invisible stars.

    That's cool: Don't forget your camera and a jacket. During the day, you could spot bears and deer. At night, temperatures can fall sharply. Hot cocoa at summer camp? Cool.

Pamlico Sea Base

    Location: Blounts Creek, North Carolina.

    Go coastal: Explore the Carolina coast by boat. You choose the route, and Pamlico provides the equipment. Keep an eye out for wild horses, lighthouses and boatloads of fish.

    Set sail: Even if you don't know the difference between starboard and star-lord, Pamlico's sailing journey will make you a first-rate sailor in no time. You'll even practice finding your way using the stars.

Base Camp

    Location: St. Paul, Minnesota

    Big upgrade: What happens when you change a 1907 cavalry drill hall (骑兵训练场) into an adventure destination in the heart of the city? You get Base Camp for overnight lock-ins, weekend retreats (隐居处) and summer camp.

    Inside out: Most of Base Camp is indoors, meaning the activities like climbing walls can be undertaken on winter's coldest days.

    Many years later, when people recall the 2018 Russia World Cup, they will remember many things. With the tragic ending of the defending champion Germany, Mexico has triumphantly and suddenly lost three goals in the face of Sweden. But people will never forget the back of a lonely person. That is Lionel Messi.

    31-year-old Messi took off the green armband of his left arm and suddenly fell out. In the recent match, he and his team lost the game against France. The 19-year-old striker Mbappé relentlessly ripped apart the Argentine defense line and scored twice, which made a great contribution to the victory of France.

    On this planet, anyone who knows a little about football knows the name Lionel Messi and his golden years from 2007 to 2017.

    In 2007, 19-year-old Messi tied Real Madrid three times with a hat-trick, and began his legendary career.

    In the past ten years, Mr. Football, the Golden Globe Award and the Golden Boot Award have been taken over by him.

    He led Argentina and Barcelona to make a name for themselves in the world, and has a brilliant record in the Champions League, America's Cup and World Cup.

    Eleven years later, Messi stood on the Kazan Stadium. After four World Cups, he knew that this might be the last time he led Argentina to the World Cup.

    Since 1986, Argentina has never won a championship again. As a captain, he has a great responsibility, even stating that he would withdraw from the national team if he did not win the championship this year.

    This is a prophecy.

    Messi, who eventually failed to save the game, did not receive any interview after standing up on the lawn; leave behind only a legendary image for the world.

    Gregory Kloehn digs through dustbins every day, but not for the reason that most people would think. He isn't homeless. In fact he is trying to help the homeless.

    Gregory began his life as a sculptor. But he often felt that his sculpture (雕塑) which just stood in rich people's houses for years, lacked a meaningful purpose. So in 2015 he decided to put his artistic energies into creating homes to sell—not ordinary homes but small structures built entirely from recycled materials.

    The thought of creating homes for the homeless didn't come to him until the year 2017, when a homeless couple asked him for a tarp (防水布). Instead of a tarp, Gregory offered them something better: a small home with a water tank, a kitchen and a tap for waste. They were so grateful that Gregory decided to focus his efforts on helping house the homeless population in his city. And soon his "Homeless Homes Project" was started.

    Before starting a new home, Gregory goes hunting for materials by digging through dustbins. Everything he finds is usable—refrigerator doors become house doors; washing machine doors often serve as windows, and the tops of cars become strong roofs. He put wheels at the bottom for users to move their homes around easily. Each home takes two to three days to make.

    So far Gregory has donated dozens of homes to the city's most needy. While his small low- cost mobile homes are not the final solution to the problem of homelessness, they are really practical and do provide a warm and safe place for the homeless to stay in. They are simply a way for one man to do something nice for those in need of some help.

    Gregory has written a book titled Homeless Architecture, where he explains techniques to build those homes and he is now working on weekend workshops. "A lot of people who hear about what I'm doing want to get involved," he said. "Maybe we can meet someplace and put a couple of homes together."