1 . A recent study published in the Journal of the American Chemical Society suggests that Leonardo da Vinci was more experimental with his well-known “Mona Lisa” than previously thought and was likely the creator of a technique seen in works used a century later.
A team of scientists in France and Britain has detected a rare mineral compound (矿物化合物), plumbonacrite, within the piece. Plumbonacrite forms when lead oxides (铅氧化物) combine with oil. Mixing these two substances is the technique that later artists like Rembrandt used to help the paint dry, according to the study.
Detecting the rare compound in the “Mona Lisa” suggested that Leonardo could have been the original user of this approach, said Gilles Wallez, an author of the study. “Everything that comes from Leonardo is very interesting, because he had lots of ideas, and he was an experimenter, attempting to improve the knowledge of his time,” Wallez said, “Each time you discovered something in his processes, you discovered that he was clearly ahead of his time.”
The “Mona Lisa”, like many other paintings from the 16th century, was created on a piece of wood that required a thick base layer. The researchers believed that Leonardo had made his mixture of lead oxide powder with linseed oil to produce the thick coat of paint needed for the first layer, while unknowingly creating the rare compound.
Nowadays, researchers aren’t allowed to take samples from the masterpiece, which resides at the Louvre in Paris and is protected behind glass. Using a microsample that had been taken from an area of the artwork just behind the frame, however, scientists were able to analyze the paint by using a high-tech machine. “These samples have a very high cultural value,” Wallez said. “You can’t afford to take big samples on a painting.”
1. Why is Rembrandt mentioned in paragraph 2?A.To demonstrate his unique talent for painting. |
B.To explain how he used the technique correctly. |
C.To stress what made him different from other painters. |
D.To show the technique was useful for drying the paint. |
A.Independent. | B.Strict. | C.Pioneering. | D.Friendly. |
A.By accident. | B.With other painters’ help. |
C.By reading many books. | D.Through various attempts. |
A.It didn’t contain plumbonacrite. | B.Analyzing its paint is invaluable but costly. |
C.It was created in the 17th century. | D.Taking its samples is an easy task now. |
2 . Born in 1975 in a poor neighbourhood in Sao Paulo, Eduardo Kobra began his career at 12 years old and, since then, has become one of the most recognized street artists in the world.
With more than 5,000 murals(壁画) over five continents, he currently holds the record for the largest mural in the world, first for creating his famous mural Las Etnias (The Ethnicities) for the 2016 Rio Olympics. Then a year later he beat his previous record with his monumental work at Cacau Show Headquarters, a masterpiece that took 700 hours to complete and more than doubled his 2016 record. Influenced by the pop-art movement and modern artists, the realism in his designs makes his flat-surfaced extremely colourful wall paintings appear 3-D and alive with life.
With his project Greenpincel(2011), Kobra showed his strong will to the environmental cause. Climate change, water pollution, deforestation, predatory(掠夺性的) fishing, and mistreatment of animals became strong themes present in his work .In Stars of Peace, Kobra describes individuals who have given hope to the world through their lives, such as Mother Teresa, Mahatma Gandhi, Malala Yousafzai, and Anne Frank.
Kobra is involved in social causes, such as food collection campaigns and activities aimed at bringing art to poor communities, especially children who have no access to basic facilities.
In 2021, he started the Kobra Institute, which aims to bring art to vulnerable(脆弱的) people in Brazil.During the pandemic(大流行病), he led an activity together with the private sector to raise funds to build oxygen plants for COVID-19 patients.
1. Which of Kobra’s works made him set the second world record?A.Las Etnias. | B.The Ethnicities. |
C.Stars of Peace. | D.A work at Cacau Show Headquarters. |
A.Social causes. | B.Famous individuals. |
C.Painting skills. | D.Environmental protection. |
A.He was born into an artistic fanily. |
B.He specializes in romantic painting. |
C.He devoted himself to helping the poor learn art. |
D.He made a great fortune in 2016 Rio Olympics. |
A.Sensitive. | B.Admirable. | C.Humorous | D.Adaptable. |
Bamboo weaving (编织) is a time-honored skill of weaving long and thin pieces of bamboo into various items by hand,
Fu Yelin, a 58-year-old resident of Maoba Township and a skilled craftsman (手艺人),
“I want to conduct exchanges with bamboo weavers of different styles
1. What makes the film unique to the woman?
A.It is the woman’s first time producing. |
B.There is only one man in the movie. |
C.It has great special effects |
A.An action film. |
B.A romantic comedy. |
C.A science-fiction film. |
A.On 21st December. |
B.On 14th December. |
C.On 7th December. |
A.A producer. | B.A comedian. | C.A host. |
As you walk into the Shandong Arts and Crafts Exhibition Center, you are greeted by a magnificent sight: a larger-than-life rabbit. Its face
The
In 2004, Yang noticed a competition was being held
His winning top prize at the competition encouraged him to quit his job
Pippa Dyrlaga has been carefully making paper cuts since 2010, in addition to
Dyrlaga’s work often
Dyrlaga says she is often drawn to the creative potential of paper and
Dyrlaga believes artists have a role to play in changing the environmental crisis
Apart from being an educator, Chang Shana is also engaged in the research and protection of Dunhuang cave art. As a
Chang Shana was born in Lyon, France. In 1943, her father, Chang Shuhong, took his family to Dunhuang and Chang Shana,
“Life is a chain of difficulties. When one problem
Ye Peiying, the
In 1955, Ye Peiying
In 1979, Ye Peiying was invited to sing a song for the feature film of the Pearl River Film Studio,
Over the years, Ye Peiying has sung I Love You, China
9 . Joe Whale is known worldwide for his black-and-white doodles (涂鸦) and all paintings. Nicknamed the “Doodle Boy”, he has more than 100,000
Joe, who is 12 years old, lives in England. He has been
Fortunately, his parents recognized his
“I wasn’t really
Joe has some favorite
Joe
Joe is the illustrator (插画家) of a new playful
A.strangers | B.workers | C.followers | D.customers |
A.caring about | B.longing for | C.passing down | D.cheering for |
A.climbed | B.wrote | C.exercised | D.drew |
A.friends | B.teachers | C.neighbors | D.trainers |
A.trouble | B.fortune | C.help | D.pleasure |
A.talent | B.achievement | C.mistake | D.difficulty |
A.doubted | B.sold | C.received | D.posted |
A.government | B.restaurant | C.scientist | D.fan |
A.shock | B.attraction | C.failure | D.relief |
A.concerned about | B.afraid of | C.used to | D.tired of |
A.naturally | B.sincerely | C.actually | D.briefly |
A.curiosity | B.bravery | C.chance | D.skill |
A.characters | B.rules | C.dreams | D.aims |
A.delighted | B.bored | C.stuck | D.defeated |
A.warns | B.encourages | C.persuades | D.requires |
A.easy | B.formal | C.original | D.important |
A.picked up | B.laughed at | C.depended on | D.watched over |
A.love | B.imagine | C.remember | D.miss |
A.game | B.movie | C.novel | D.toy |
A.marked | B.covered | C.mixed | D.filled |
10 . “Every morning is an opportunity for rebirth.”
Artist Robert Alejandro
Despite this condition, Alejandro was
“What a gift this has been for me. I am no longer
This
“Wishing for miraculous healing for you. Robert! You still
A.received | B.shared | C.recorded | D.wanted |
A.experience | B.interview | C.post | D.journal |
A.told | B.threatened | C.promised | D.reminded |
A.strange | B.safe | C.strong | D.thin |
A.get back | B.take away | C.pass down | D.set off |
A.disappeared | B.remained. | C.hidden | D.spread |
A.thankful | B.regretful | C.careful | D.hopeful |
A.battle | B.plan | C.opportunity | D.result |
A.replied | B.complained | C.added | D.heard |
A.love | B.cancer | C.responsibility | D.money |
A.spent | B.wasted | C.saved | D.left |
A.gift | B.expect | C.skill | D.wish |
A.concerned | B.satisfied | C.connected | D.disappointed |
A.past | B.future | C.present | D.waiting |
A.theory | B.message | C.explanation | D.spirit |
A.opinions | B.suggestions | C.answers | D.reactions |
A.filled with | B.based on | C.related to | D.aimed at |
A.rebirth | B.recovery | C.return | D.reunion |
A.deserve | B.need | C.have | D.lack |
A.success | B.talent | C.dreamer | D.inspiration |