angela song mueller


BK: Villains are always fun to create and write for, so Book Three was a blast in this regard. Mike, Tim, Josh and I got to dream up a team of baddies who represented each of the four elements, but with rare and deadly skills. The designers and I hastily cranked out concept designs so the storyboard artists would have at least rough materials to work with at the start of the new season.

Designs by Bryan Konietzko, Christie Tseng, Angela Song Mueller, and Ki-Hyun Ryu. Color by Sylvia Filcak-Blackwolf.


Female soldiers very nearly included in Kuvira’s army in the Legend of Korra finale.

Bryan Konietzko: I made a point of having several female officers of all different ranks designed for Kuvira’s military. Unfortunately, for whatever reason, they were largely left out of the final animation. I didn’t supervise the background character assigning, but as the art director I ultimately have to take the blame.

So, I’m sorry! We made them, but you just don’t see them enough. Sigh …

Mecha pilot and corporal designs by Christie Tseng. Metalbender designs by Bryan Konietzko. Private and sergeant designs by Angela Song Mueller. Cleanup by Steve Hirt. Color by Silvia Filcak-Blackwolf.

Well, looks like I know my next cosplay!


MD: The wealth disparity between the rich and the poor in Ba Sing Se has become much worse since Aang first visited the city. Episodes like this one are very taxing for the entire design team, as there are many different locations and so many background characters that need to be fleshed out to make Ba Sing Se feel like a real, lived-in city. 

BK: Seeing all of these Lower Ring character designs imbued with so much personality makes me wish that every one of them somehow could have a spotlight moment on-screen. You can tell by these designs the middle Ring denizens are privileged to have more fortunate, less back-breaking lives than those in the severely oppressed Lower Ring. Finally, we have the elite Upper Ring citizens, people descended from families that have been wealthy for so long very few of them know what it means to actually do a day’s worth of honest work. 

Lower Ring residents by Christie Tseng. Middle and Upper Ring residents by Angela Song Mueller. Cleanup by Evon Freeman. Color by Sylvia Filcak-Blackwolf.



BK: This wonderfully crafted family photo conveys so much about the individual characters. Wing and Wei as their own unit; Opal looking eager to please; Su radiating confidence and a hint of mischief; Baatar Sr. leaning on the strength of his wife; Huan enveloped in ennui and Baatar Jr. standing in the shadow of his father. 

MD: One of the best parts about creating Book Three was developing Su Beifong and her family. In the early development of Korra, Bryan and I had the idea of an elite Metal Clan, which evolved into Su’s family. We wanted Su to be very different from her half-sister, Lin, so we gave her a more outgoing personality and five children. In order to tie the Beifongs to the main story line of rebuilding the Air Nation, we decided that Su’s daughter, Opal, should be one of the new Airbenders. Twins seems to be an ongoing theme in the Avatar world. We had the elderly Lo and Li in the original series, fraternal twins Eska and Desna in Book Two, and now we have identical twins Wing and Wei, the jocks of the Beifong family. 

Original storyboard sketch by William Ruzicka. Finished design by Angela Song Mueller. Character tones by Sylvia Filcak-Blackwolf. Background painting by Emily Tetri. Su concepts by Bryan Konietzko. Su designs by Bryan Konietzko and Christie Tseng. Beifong family designs and expressions by Bryan Konietzko, Angela Song Mueller and Christie Tseng. Cleanup by Evon Freeman. Color by Sylvia Filcak-Blackwolf. 


Bryan Konietzko: “In the episode ‘Reunion,’ Asami is seen reading a magazine while waiting for Korra. Originally we made it a fashion magazine, with an ad featuring Ginger wearing a feather boa. We all know Asami likes fashion, and I think we thought the ad would be funny, but when it came time to approve the artwork, I found it vapid. Asami is an industrial magnate–she would have her own ad in the magazine! So I came up with this recruitment ad, using a prop designed by Joseph Aguilar. Angela Song Mueller fleshed out the characters from a sketch I did, and S.L. Lee, PhD, translated the following copy for the ad: ‘Ladies, Future Industries wants you! Are you interested in an exciting and rewarding career? Come on down to one of our recruitment offices and schedule an interview. We offer expert and entry-level positions. Don’t wait; come and seize your future!’”

[This ad is also visible on a billboard in the corner of a Republic City background painting on p. 137.] 

Future Industries ad from “Reunion” and “Day of the Colossus” (The Legend of Korra: The Art of the Animated Series, Book 4: Balance, pp. 180-181).  


MD: For our fourth and final antagonist, we were looking to have a female character who was physically similar to korra. We wanted our hero to have to face the shadow version of herself-a woman who was fierce, uncompromising, and a bending heavyweight. Kuvira brought a lot of new story and character possibilities to the table, and I really enjoyed writing the female hero/villain dynamic. There was a lot of talk in the first storyboard meeting about how Kuvira’s metal armor could be used in battle. To give her lots of ammo, we decided she should have thin strips of metal stacked on her back and upper arms. As she bends one piece of metal, another strip is revealed, ready for the next strike. I cannot remember if it was written into the script, but Kuvira’s arm blade and whip seemed to be natural extensions of her impressive ability to manipulate metal.

BK: Above is one of the first concepts I did of Kuvira, back during Book Three when we knew we were going to weave her into the story as a background character. I had been wanting to do a military dictator as a villain for a long time, so it was fun to finally play around with what the uniform motifs would be. When we were casting the character, we had a couple of pieces of concept art to show the actors. Zelda Williams, who ended up getting the part and played it wonderfully, said, “Hey she looks like me!” I thought the exact same thing when she walked into the studio. Later she told me her mother even has the same beauty mark under her eye. I really liked how Kuvira looked with her hair down, and it helped to sell this hallucination where Korra once again sees the “Dark Avatar” version of herself in her opponent. Kuvira expressions and concepts by Ki-Hyun Ryu, Lauren Montgomery, and Bryan Konietzko.  Designs by Angela Song Mueller and Joseph Aguilar. Cleanup by Steve Hirt. Color by Sylvia Filcak-Blackwolf. [x]


Congratulations to the Korra design team members for taking home the Annie Award for Production Design in TV for Book 2 Chapter 10 “A New Spiritual Age”! From left to right in the top photo, skipping Mike and me: Angela Sung (background design), Christine Bian (prop design), William Nanqing Niu (background design), Emily Tetri (background paint), and Frederic Stewart (background paint). And congratulations to the other designers who worked on this special episode: Sylvia Filcak-Blackwolf (color stylist), Christie Tseng (character design), Angela Song Mueller (character design), and Lauren Zurcher (background paint). Every day I am blown away by their talent, dedication, and enthusiasm, so it is nice to see the animation community recognize their work as well.


BK: Can you imagine having a parent like Suyin, who makes sure she and her sons have matching ninja outfits ready at a moment’s notice? Wing and Wei are ready for battle in armor similar to their mother’s. Suyin, Wei, and Wing designs by Angela Song Mueller and Christie Tseng. Color by Sylvia Filcak-Blackwolf. [x]


Joaquim Dos Santos: This production has more costume changes than any other show I’ve ever worked on! But how fun is it to see the characters we all know and love in their party duds? 

Michael Dante DiMartino: When I was writing this episode, I knew I wanted the score to feature some of composer Jeremy Zuckerman’s jazzy tunes, so I asked him what instruments made up his ensemble and called them out in the script. And rather than have band members be generic musicians, we thought this was a funny way to bring back some of our old characters. It’s probably not the most epic return for Tahno, but it turns out he’s one heck of a trombonist! 

Character designs from “The Last Stand” by Angela Song Mueller, Bryan Konietzko, Christie Tseng; instrument designs by Joseph Aguilar (The Legend of Korra: The Art of the Animated Series, Book 4: Balance, pp. 162-163).

LoK is taking over San Diego Comic-Con!!! Here’s all the places you can find us this week:


9:30-10am: The first (of two) ticket distribution sessions for The Legend of Korra signing at the Nickelodeon booth. (First come, first served!)

10am-12:30pm: “Your Own Nickelodeon Recording Session." Be the voice of Bolin in a scene with Eska, or the voice of Aang in a scene with Katara! Stop by the Nickelodeon booth to voiceover classic and current Nick cartoons, like The Legend of Korra, Avatar: The Last Airbender, TMNT, SpongeBob, Rugrats and more.

11am and 5pm: The Legend of Korra button giveaways at the Nickelodeon booth.


9:30-10am: The last ticket distribution session for The Legend of Korra signing at the Nickelodeon booth. (First come, first served!)

10am: The Legend of Korra button giveaway at the Nickelodeon booth.

10am-12:30pm: "Your Own Nickelodeon Recording Session." Be the voice of Bolin in a scene with Eska, or the voice of Aang in a scene with Katara! Stop by the Nickelodeon booth to voiceover classic and current Nick cartoons, like The Legend of Korra, Avatar: The Last Airbender, TMNT, SpongeBob, Rugrats and more.

11:15am-12:15pm: The Legend of Korra panel in Ballroom 20. Co-creators Bryan Konietzko and Michael Dante DiMartinto will be joined by voice stars Janet Varney (Korra), David Faustino (Mako), Seychelle Gabriel (Asami), Mindy Sterling (Lin Beifong) and John Michael Higgins (Varrick). Submit questions for our panelists HERE.

1:15pm-3:15pm: The Legend of Korra signing at the Nickelodeon booth, featuring all of our amazing panelists above!

Throughout Friday: Korra Nation will be cruising the floor to award our favorite cosplayers Korra swagbags :)


10am-12:30pm: "Your Own Nickelodeon Recording Session." Be the voice of Bolin in a scene with Eska, or the voice of Aang in a scene with Katara! Stop by the Nickelodeon booth to voiceover classic and current Nick cartoons, like The Legend of Korra, Avatar: The Last Airbender, TMNT, SpongeBob, Rugrats and more.

10:30-11:30am: The "A:TLA - Legend and Legacy” fan-hosted panel in Room 24ABC. Moderator Avatar_Mom, Kevin Coppa (Puppetbenders), Elizabeth Furr (fan artist/Amira Ink!), Gene Luen Yang (writer/cartoonist), Angela Song Mueller (character designer), Josh Hamilton (writer), and Jessie Flower (voice actor for Toph) share stories and answer questions.

2-4pm: The Legend of Korra signing at the Dark Horse Booth, featuring Michael Dante DiMartino, Bryan Konietzko, Gene Luen Yang, Gurihiru & Jessie Flower. For event entry, pick up a wristband at the Dark Horse Booth on Friday or Saturday when the convention opens at 9:30am.

4-7pm: The Legend of Korra video game rooftop party and signing at Stingaree San Diego, hosted by Activision. For event entry, pick up your an LoK lanyard (while they last!) at the Nickelodeon booth.