❄️ Doodlecember 2025 ~ A Casual Art Challenge

Doodlecember 2025 - Exit Survey & Badge Claim Hello everyone, and thank you for your participation in the first annual Doodlecember event! It's not required, but it would be very much appreciated if you could add any thoughts you had on the eve...

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For those who participated in the event-- please fill out this survey when you have the chance!

A colored digital sketch of Sunday from Honkai: Star Rail looking into an infinite mirror. As the reflections go back, they show Sunday at different points in his life-- as an Astral Express Passenger, as the Oak Family head, and as a child.

#doodlecember2025 Day 31: Transformation/Redraw

#hsr #HonkaiStarRail #SundayHSR #fanart

A colored digital sketch of Sunday from Honkai: Star Rail in the Astral Express party car. He is smiling and holding a golden Astral Express ticket, and there are blue, white, and gold balloons and a banner hanging in the window that says "Welcome, Sunday!"

#doodlecember2025 Day 30: Party/Color

#hsr #HonkaiStarRail #SundayHSR #fanart

Digital sketch of Sunday and the Astral Express Trio from Honkai: Star Rail. Sunday is in bed with a bandage around his head and wearing pajamas while holding a hot cup of tea in his hands, while March 7th is sitting on the right side of the bed and showing him pictures on her camera. Caelus is leaning up against the left side of the bed and chatting with the group, while Dan Heng is coming back to the group with a bowl of soup on a tray.

#doodlecember2025 Day 29: Recovery/Draping

#hsr #HonkaiStarRail #SundayHSR #AstralExpressQuartet #March7th #DanHeng #CaelusHSR #fanart

A colored digital sketch of Sunday from Honkai: Star Rail falling through the air. Above him is an upside-down cityscape, while below is a starry sky.

#doodlecember2025 Day 28: Falling/Flipped

#hsr #honkai_star_rail #sunday_hsr #fanart

A colored digital sketch of Sunday from Honkai: Star Rail kneeling on the ground in front of a large scale. He is blindfolded and raising his hands up as if to support the sides of the scale. On the left side of the scale is a bird in a cage, with the symbol for the Order behind it, while on the right side the cage is opened and the bird is flying free, with the symbol for the Trailblaze behind it.

#doodlecember2025 Day 27: Scale/Weight

#hsr #honkai_star_rail #sunday_hsr #fanart

A colored digital sketch of Sunday from Honkai: Star Rail as Ena the Order. He is wearing Ena's veil and golden crown, though the crown has some of the details from Sunday's halo added to it. His eyes have changed to the pink blue irises associated with the Order, and he is crying golden tears. Puppet strings are attached to his puppet-like arms as he holds the planet of Penacony in one hand.

#doodlecember2025 Day 26: Medium

#hsr #honkai_star_rail #sunday_hsr #fanart

A digital sketch of Sunday and Robin from Honkai: Star Rail. Sunday is wearing his Oak Family Head clothes, while Robin is wearing a festive dress and a holly-leaf choker. Robin is lighting a set of three candles, reminiscent of advent candles.

#doodlecember2025 Day 21: Festive/Light

#hsr #honkaistarrail #sundayhsr #robinhsr #fanart #hsrfanart

A colored digital sketch of Sunday from Honkai: Star Rail eating a pudding tart. His head wings are flapping and he looks very happy

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#doodlecember2025 Day 24: Food

Pudding Tarts

#hsr #honkaistarrail #sundayhsr #fanart #hsrfanart

A colored digital sketch of young Sunday and Robin from Honkai: Star Rail holding hands on stage as they put on a children's play. They are dressed as origami birds, with Sunday wearing blue and white and Robin wearing yellow and pink. Both of them look happy.

#doodlecember2025 Day 22: Cute/Props

They're putting on a little play. They made the props out of cardboard.

#hsr #honkaistarrail #sundayhsr #robinhsr #fanart #hsrfanart

A colored digital sketch of Sunday from Honkai: Star Rail sitting at a desk next to the window of the Astral Express. He is dressed only in his inner shirt and pants and is writing in his journal in a relaxed mood and environment. The artwork as a whole mimics the "lo-fi beats to study and relax to" meme

#doodlecember2025 Day 23: Study/Meme (alt prompt)

Dearest sister's records to study and relax to

#hsr #honkaistarrail #sundayhsr #fanart #hsrfanart

A colored digital sketch of young Sunday and Robin from Honkai: Star Rail playing in the snow. They are dressed in warm clothes and building a Snow-Halovian together. Robin is standing on her tip-toes to put its halo on, while Sunday is kneeling down to carefully adjust its buttons and make sure they're all in line.

#doodlecember2025 Day 21: Snow/Shading

Little birds playing in the snow

#hsr #honkaistarrail #sundayhsr #robinhsr #fanart #hsrfanart

A colored digital sketch of Sunday from Honkai: Star Rail. He is entering a room and looking behind himself as the doors close. Within the room, a stained glass eye symbolizing the Order can be seen, and Sunday is mostly in shadow, aside from his eye, which has a bit of an ominous glow

#doodlecember2025 Day 20: Secret/Perspective

True intentions behind closed doors

#hsr #honkai_star_rail #sunday_hsr #fanart

A colored digital sketch of Sunday from Honkai: Star Rail tied to a chair with golden thorny vines in a dark location. He looks terrified as someone offscreen holds up a burning coal with tongs in front of him.

#doodlecember2025 Day 19: Fire/Effects

A scene from my whumptober fic "Nightmare Consecration" (fic: archiveofourown.org/works/71925781)

#hsr #honkai_star_rail #sunday_hsr #fanart

A colored digital sketch of Sunday from Honkai: Star Rail in a style and pose reminiscent of historical paintings of Jesus. He is looking up and to the left with a pained expression, and there is a crown of purple thorns on his head, interspersed with blue and pink eye symbols that represent Order. He is not wearing a shirt, and there is blood dripping down his face from the thorns, and his hands are also bound with thorns as they are held in prayer in front of him.

#doodlecember2025 Day 18: Crown/Details

Sunday crowned with thorns, because I can.

#hsr #honkai_star_rail #sunday_hsr #fanart

A digital sketch of Sunday, Dan Heng, March 7th, and Caelus from Honkai: Star Rail. They are all asleep on one of the Astral Express seats, with March 7th, Dan Heng, and Sunday leaning up against each other, and Caelus sprawled across their laps. There is a blanket wrapped around all of them, and they are a bit disheveled, but appear content.

#doodlecember2025 Day 17: Safe/Weathering

Group recovery nap after a hard mission

#hsr #honkai_star_rail #sunday_hsr #dan_heng #march_7th #caelus_hsr #fanart

Colored digital sketch of Sunday from Honkai: Star Rail. He is walking down a busy street, surrounded by vague silhouettes, and looking around with an anxious and contemplative expression on his face. He is missing his halo, and surrounded by the distortions of the Harmony that he is using to hide himself from the people around him.

#doodlecember2025 Day 16: Lonely/Minimalist

The loneliest place can be the middle of a crowd

#hsr #honkai_star_rail #sunday_hsr #fanart

A colored digital sketch of Robin and Sunday from Honkai: Star Rail as children. Robin is holding someone's hand as she leaves Penacony, looking back over her shoulder at Sunday, who watches her go anxiously as he holds onto a birdcage, inside which is the Charmony Dove that the siblings raised. Gopher Wood, in the form of a raven, sits on Sunday's shoulder as they watch Robin leave.

#doodlecember2025 Day 15: Childhood/Contrast

One spreads her wings, one remains in his cage, and the dream of childhood comes to an end

#hsr #honkai_star_rail #sunday_hsr #robin_hsr

Colored sketch of Sunday and Wonweek from Honkai: Star Rail. The two are dancing, and there is a substantial amount of tension between the two. Wonweek, who has the appearance of Sunday as Family Head, is holding Sunday in a low dip with a slight smirk on his face, while Sunday is glaring up at him. In the background is a many-colored stained glass eye motif

#doodlecember2025 Day 14: Dance

I am you -- you are not me

#hsr #honkai_star_rail #sunday_hsr #wonweek #wonday #sunweek #fanart

A colored sketch of Sunday from Honkai: Star Rail. He is sitting at the table in Dewlight Pavilion with papers and books strewn about and ink spilled across the table, while all around there are splatters of memoria from where "Death" had taken several Family members. Sunday has his head in his hands and his wings wrapped around himself, with a distraught expression, tears in his eyes, and the beginnings of a nosebleed.

#doodlecember2025 Day 13: Pain/Messy

That day in Dewlight Pavilion

#hsr #honkai_star_rail #sunday_hsr #fanart

A colored sketch of Sunday from Honkai: Star Rail. He is sitting on a bench, hiding his blushing face with his hand and his wings, while holding an unknown person's hand. Only the other person's hand is visible, while the rest of their body is out of frame, leaving the identity of the person to the viewer's interpretation.

#doodlecember2025 Day 12: Desire/Touch

A flustered dove

#hsr #honkai_star_rail #sunday_hsr #fanart

A colored digital sketch of Sunday and Welt Yang from Honkai: Star Rail. Sunday had lost his halo and is sitting on a curb, soaked from the falling rain and looking up with a forlorn expression at Welt, who is holding an umbrella over his head.

#doodlecember2025 Day 11: Damp

Sometimes, what you need is someone who will find you at your lowest and offer an umbrella in the pouring rain.

#hsr #honkai_star_rail #sunday_hsr #welt_yang #fanart

A colored digital sketch of Sunday from Honkai: Star Rail. He is looking in the mirror as he puts his gloves on, appraising his appearance.

#doodlecember2025 Day 10: Formal

Your tie should be on the center line, your shirt must not protrude from your vest...

#hsr #honkai_star_rail #sunday_hsr #fanart

A colored sketch of Sunday and Robin from Honkai: Star Rail. Robin is inside a small golden cage, asleep sitting up with her arms around her knees. Sunday is larger, leaning over the top of the cage and watching with extra eyes, while his large wings wrap around it.

#doodlecember2025 Day 9: Gilded

The one who watches the gilded cage

#hsr #honkai_star_rail #sunday_hsr #fanart

A digital sketch of Sunday from Honkai: Star Rail looking into an infinite mirror. As the reflections go back, they show Sunday at different points in his life-- as an Astral Express Passenger, as the Oak Family head, and as a child.

#doodlecember2025 Day 8: Reflection/Repetition

The self recursive

#hsr #honkai_star_rail #sunday_hsr

A colored digital sketch of Sunday from Honkai: Star Rail. He is in shadow, reaching out toward a light purple feather that is floating away in the wind toward the light, with a distressed expression on his face. The feather is just out of his reach, and there are dark thorns wrapped around his body that hold him back.

#doodlecember2025 Day 7: Windy/Movement

All is vanity and grasping for the wind

#hsr #honkai_star_rail #sunday_hsr

A colored digital sketch of Sunday from Honkai: Star Rail. He is walking through a forest with a soft smile on his face, and a small blue butterfly has landed on his finger

#doodlecember2025 Day 6: Nature

He's on a mental health walk

#hsr #honkai_star_rail #sunday_hsr

A sketch of Sunday from Honkai: Star Rail using light lines on a dark background. He is in an ascended form with six pairs of wings, three sprouting from his head and three from his back, all of which are somewhat wrapped close around him. His hand is over his heart, which has been frozen over, and his eyes are closed, along with the many extra eyes all across his body

#doodlecember2025 Day 5: Frost

After eternal solitary wakefulness comes endless frozen slumber

#hsr #honkai_star_rail #sunday_hsr

A colored sketch of Sunday and Robin from Honkai: Star Rail as children doing a musical performance. Sunday is playing a grand piano, while Robin is singing, and they are looking at one another and smiling

#doodlecember2025 Day 4: Music

A simpler time, when dissonance was far away

#hsr #honkai_star_rail #sunday_hsr #robin_hsr

A colored digital sketch of Sunday from Honkai: Star Rail in the Astral Express Parlor Car. He is facing away from the camera, standing at the window and looking out at Penacony in the distance, with one hand raised and placed against the window.

#doodlecember2025 Day 3: Quiet/Distance

A moment of silence, leaving behind the home he once knew

#hsr #honkai_star_rail #sunday_hsr