Photo of a person painting a mural of a butterfly

Courtesy Ink Dwell (All Images)

STANDARDS

CCSS: 7.RP.A.2, MP1, MP6

TEKS: 7.5B, 7.5C

Painting Nature

How does Jane Kim use math to make monumental murals of the natural world?

What shade of orange is a monarch butterfly? What shape are a robin’s feathers? This is what artist Jane Kim thinks about while she works. As a science illustrator, Kim creates beautiful and painstakingly accurate portrayals of plants and animals. Her work helps educate the public about the natural world.

Kim’s most famous project is a two-story mural called The Wall of Birds in the visitor center at the Cornell Lab of Ornithology in Ithaca, New York. Kim started working on the mural in 2014. The Wall of Birds includes life-sized paintings of more than 240 birds—one from every living bird family, or category of related species. They stretch across a giant world map, with each bird shown in its native region. It took Kim almost three years to complete the mural!

More recently, Kim has been painting outdoor murals of animals that migrate, or travel long distances at certain times of the year. Her murals follow each species’ migration path. Read on to learn what Kim told Scholastic MATH about how she makes her art!

What shade of orange is a monarch butterfly? What shape are a robin’s feathers? This is what artist Jane Kim thinks about. She is a science illustrator who creates beautiful and accurate plant and animal drawings. Her work helps educate the public about the natural world.

Kim’s most famous project is a two-story mural called The Wall of Birds. It is in the Cornell Lab of Ornithology visitor center in Ithaca, New York. The Wall of Birds includes life-sized paintings of more than 240 birds. There is one from every living bird family, or category of related species. They stretch across a giant world map. Each bird is shown in its native region. It took Kim almost three years to complete the mural!

Kim also painted outdoor murals of animals that migrate. Her murals follow each species’ long-distance path taken at certain times of the year. Learn more about how Kim she makes her art!

Kim had to make sure each bird, like this cassowary, looked good from far away.

What led you to become a science illustrator?

I’ve loved the natural world since I was little. I was obsessed with plants and animals. I made a lot of art as a kid, but I didn’t think of becoming a professional artist until high school, when I took sculpture and figure-drawing classes.

In art school, I experimented with different styles and subject matters. But after I graduated, I returned to my love of nature. I completed a certificate program in scientific illustration. Eventually,  I wanted to make large-scale public art exhibits in spaces where many people can see them.

I have loved the natural world since I was little. I was obsessed with plants and animals. I made a lot of art as a kid. I didn’t think of becoming a professional artist until high school. That’s when I took sculpture and figure-drawing classes.

I experimented with different styles and subjects in art school. I returned to my love of nature after I graduated. I completed a certificate program in scientific illustration. I wanted to make large-scale public art exhibits many people can see.

How did you make The Wall of Birds?

The Wall of Birds includes modern birds and prehistoric species. Kim drew sketches and enlarged them to life-size as she painted it.

The lab gave me a list of bird species to use. I started researching where each one lived, how it behaved, and, of course, what it looked like. I searched for photographs, watched videos, and even looked at preserved specimens at museums.

Next, I sketched each bird on paper and had a scientific adviser look the sketches over. I often had to go back to the drawing board two or three times. Once my drawing was accurate, I scanned it into a computer, scaled it to life-size, and printed it. Sometimes the printouts were huge, like in the case of the ostrich, which is 9 feet tall!

Finally, I worked with a team of artists to trace the scaled drawings onto the wall and fill in the base colors I’d chosen for each bird. Then I painted in the details with acrylic paint.

The lab gave me a list of bird species to paint. I researched where each one lived, how it behaved, and how it looked. I searched for photographs and watched videos. I even looked at preserved museum specimens.

Next, I sketched each bird on paper. I had a scientific adviser look over the sketches. I often had to start over two or three times. Once my drawing was accurate, I scanned it into a computer. Then I scaled it to life-size and printed it. Sometimes the printouts were huge. The ostrich illustration was 9 feet tall!

I worked with a team of artists to trace the drawings onto the wall. We filled in the base colors I chose for each bird. Then I painted the details with acrylic paint.

How do you use math while planning and painting?

As a science illustrator, the goal is to make the subjects as accurate as possible. For The Wall of Birds, a key measurement was the culmen. This is the length from the top of a bird’s bill to the tip. From that measurement, I was able to use proportions to figure out the rest of the bird’s dimensions.

After making a sketch for a mural, there is a lot of math I need to do to make it fit on the site—especially when working on buildings. Right now, I’m working on a mural that will go on a round water tower. So I’m really going back to those basic formulas from geometry class.

The goal is to make the subjects as accurate as possible. For The Wall of Birds, a key measurement was the culmen. This is the length from the top of a bird’s bill to the tip. I was able to use proportions to figure out the rest of the bird’s dimensions from that measurement.

After I sketch a mural, I do a lot of math to make it fit the site. That is especially true when I work on buildings. I’m working on a mural right now that will go on a round water tower. I use basic geometry formulas a lot.

What challenges have you faced in your work?

Even though a lot of planning goes into a big mural, you can’t anticipate everything. So you have to be flexible and ready to solve problems as they arise.

When I painted an outdoor mural of migrating butterflies in Orlando, Florida, in February, weather was a big problem. It’s usually sunny there, but that winter was wet and cold. It was so humid that the paint wouldn’t stick to the wall! We had to wait until the weather changed. I learned to be flexible after that.

Even though a lot of planning goes into a big mural, I can’t anticipate everything. I have to be flexible and ready to solve problems as they arise.

I painted an outdoor mural in February of migrating butterflies in Orlando, Florida. The weather was a big problem. It is usually sunny there, but that winter was wet and cold. It was so humid the paint wouldn’t stick to the wall! We had to wait until the weather changed. I learned to be flexible.

What do you hope people take away from your art?

I want my art to help people see that they’re not separate from nature but a part of it. My favorite compliment after someone views my works is when they say, “I notice this plant or animal all the time now. I never paid attention to it before.” If they notice that species, perhaps they’ll care more about it. If my work helps people be more aware of nature, I consider that a big win.

I want my art to help people see they are a part of nature. My favorite compliment is when someone says, “I notice this plant or animal all the time now. I never paid attention to it before.” If someone notices a species, perhaps they will about it more. I consider it a big win if my work makes people more aware of nature.

Write and solve proportions to answer the following questions about Jane Kim’s murals. Round answers to the nearest tenth when necessary. Record your work and answers on our answer sheet.

Write and solve proportions to answer the following questions about Jane Kim’s murals. Round answers to the nearest tenth when necessary. Record your work and answers on our answer sheet.

For her Migrating Murals project, Kim painted monarch butterflies in cities along their migration routes. She painted one called Five Families in San Francisco, California. The main monarch in the mural is 215 inches tall. The full mural is 519 inches tall. If the monarch in her sketch was 3 inches tall, how tall was Kim’s full sketch?

For her Migrating Murals project, Kim painted monarch butterflies in cities along their migration routes. She painted one called Five Families in San Francisco, California. The main monarch in the mural is 215 inches tall. The full mural is 519 inches tall. If the monarch in her sketch was 3 inches tall, how tall was Kim’s full sketch?

Last year, Kim painted a mural on the wall of a library in Orinda, California. It shows species native to the area, like a river otter and a bobcat. The bobcat in the mural is 124 inches wide. The full mural is 672 inches wide. How wide was the bobcat in her sketch if the width of her full sketch was 15 inches?

Last year, Kim painted a mural on the wall of a library in Orinda, California. It shows species native to the area, like a river otter and a bobcat. The bobcat in the mural is 124 inches wide. The full mural is 672 inches wide. How wide was the bobcat in her sketch if the width of her full sketch was 15 inches?

Black-necked stilts are shorebirds found in waterways along the U.S. west coast. Their pink legs are 9 inches long. This helps them wade in the water as they hunt for shrimp, insects, and more using their 2.7-inch-long bills. In Kim’s sketch, the black-necked stilt’s legs were 5 inches long. How long was its bill?

Black-necked stilts are shorebirds found in waterways along the U.S. west coast. Their pink legs are 9 inches long. This helps them wade in the water as they hunt for shrimp, insects, and more using their 2.7-inch-long bills. In Kim’s sketch, the black-necked stilt’s legs were 5 inches long. How long was its bill?

Hoatzins are tropical birds from South America. In Kim’s sketch, the hoatzin is 10.5 inches long and its tail is 5 inches long. In real life, the hoatzin is 24 inches long. How long is its tail?

Hoatzins are tropical birds from South America. In Kim’s sketch, the hoatzin is 10.5 inches long and its tail is 5 inches long. In real life, the hoatzin is 24 inches long. How long is its tail?

In 2014, Kim painted this mural in Lone Pine, California. It’s part of a series about the migration of big horn sheep in the Sierra Nevada mountains. One of the sheep is 60 inches tall. The mural is 180 inches tall at its peak. How tall was the sheep in her sketch if her sketch was 12 inches tall?

In 2014, Kim painted this mural in Lone Pine, California. It’s part of a series about the migration of big horn sheep in the Sierra Nevada mountains. One of the sheep is 60 inches tall. The mural is 180 inches tall at its peak. How tall was the sheep in her sketch if her sketch was 12 inches tall?

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