Marta A-Casariego
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mordosairon.bsky.social
Marta A-Casariego
@mordosairon.bsky.social
130 followers 360 following 95 posts
CS Engineer, working in automotive sector, curious about EVERYTHING. Spare time runs away of me ^_^U [EN: she, her | ES: ella]
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Reposted by Marta A-Casariego
theghostegg.bsky.social
Hello 🦋! Time to reintroduce myself. I’m Mary Ann and I draw little ghosts on little heartwarming adventures. I hope you find them as charming as I do 🥹🫶

👻 Art prints & stationery:
theghostegg.shop
👻 Patreon:
www.patreon.com/theghostegg
👻 IG:
www.instagram.com/theghostegg
Digital illustration of two ghosts in front of a red pagoda sitting on the water. Behind them is a lilac and pink sky with the sun setting. Above them is a cherry blossom tree and pink lanterns hanging from the branches. Digital illustration of two ghosts facing each other in a sunflower field. They are floating above the flowers in front of a blue sky. The ghost on the right is holding a sunflower out to the ghost on the left. Digital illustration of a ghost and a glowing jack-o-lantern huddled under a clear umbrella. They are standing at the base of a lush forest in the rain. The leaves around them glow orange from the light of the pumpkin. Digital illustration of a ghost sitting on a bench holding an orange autumn leaves. Around them the leaves have turned orange and yellow. There are birch trees behind them. The ground is wet and reflects the bench. There is one floating leaf in the foreground, surrounded by many other fallen leaves.
November 11, 2025 at 10:20 AM
Reposted by Marta A-Casariego
moisesjauregui.bsky.social
La resonancia es cuando dos cosas vibran al mismo ritmo 🎵. Ocurre cuando una frecuencia externa coincide con la natural de un objeto, amplificando su energía. Es la magia donde ciencia y música se encuentran: todo vibra en armonía. ✨ #Ciencia #Resonancia #Educación
November 11, 2025 at 9:04 AM
Reposted by Marta A-Casariego
teradiamart.bsky.social
Glorfindel (The Lord of the Rings, 2022)
November 11, 2025 at 9:06 AM
Reposted by Marta A-Casariego
establopegaso.bsky.social
9 de noviembre: Día internacional del inventor; se celebra en honor a la ingeniera austriaca Hedy Lamarr, creadora del espectro ensanchado por salto de frecuencia, que nació el 9 noviembre 1914 en Viena.
November 9, 2025 at 7:58 AM
Reposted by Marta A-Casariego
jesucristocolega.bsky.social
Que es una opera?
Vámonos primero a la definición formal:
Una opera es una representación escénica teatral en la que una acción se canta por medio de uno o más personajes teniendo un acompañamiento musical.
Esto, por si solo, nos da una idea, pero, seamos sinceros, no aclara mucho. (1)
November 8, 2025 at 2:56 PM
Reposted by Marta A-Casariego
volaya.bsky.social
Animado por el hilo de @anlaetificat.bsky.social sobre notas y frecuencias, aquí va otro muy relacionado sobre la riqueza tonal en la música árabe. O también: qué es una nota en la música occidental vs qué es una nota en la música árabe.
November 2, 2025 at 1:53 PM
Reposted by Marta A-Casariego
anlaetificat.bsky.social
¿Sabías que la nota "La" (A) que usamos para afinar no siempre equivale a 440 Hz? En música antigua suele bajar, en muchas orquestas modernas sube, etc, y esa elección cambia color, tensión y sensación en la música.

Ven, ven, que cuento por qué dos orquestas tocando lo mismo pueden sonar distinto.
October 31, 2025 at 3:39 PM
Reposted by Marta A-Casariego
elpais.com
🔴 Un medicamento viviente que cabe en una cuchara salva la vida de ocho jóvenes con el cáncer infantil más común elpais.com/salud-y-bienest...
Un medicamento viviente que cabe en una cuchara salva la vida de ocho jóvenes con el cáncer infantil más común
El tratamiento experimental, elaborado con células en el hospital público de La Paz, logra una supervivencia preliminar del 70% en pacientes que no tenían ninguna opción para seguir viviendo
elpais.com
October 30, 2025 at 11:22 AM
Reposted by Marta A-Casariego
medusadollmaker.bsky.social
Buenos días. Hoy 29-O hace un año de la DANA, barrancada del terror. De las marchas del barro, los corazones rotos, la impotencia, desesperación, la incertidumbre, el horror, el caos. Y también de un pueblo resiliente que se levanta desde el fango gracias a las manos amigas de paisanos y extraños❤️‍🩹
Coches apilados llenos de barro y debris bloqueando una calle entre fincas El puente de la solidaridad, con una marcha de gente volviendo a casa tras ayudar en zonas dana Botas, piernas y ropa llenas de barro Una calle del barrio Orba (Parque Alcosa) con trastos y barro apilados. Las fincas son bajas, la gente trasiega arriba y abajo la calle.
October 29, 2025 at 8:20 AM
Reposted by Marta A-Casariego
taylornprice.bsky.social
little cove 🛳️
March 4, 2025 at 3:32 AM
Reposted by Marta A-Casariego
deliciest.bsky.social
Gotta share here this SUPER COOL panel @noiry.bsky.social did for my FMP! extra comic "Love Bites", impossible to think of vampire hunters without remembering Castlevania, which is why I asked the artist who could pay the greatest tribute to the saga, and my jaw is still on the floor! THANK YOUUU!
October 24, 2025 at 5:28 PM
Reposted by Marta A-Casariego
diesclara.bsky.social
En algún momento voy a tener que encontrar un rato para avisaros de que saco libro nuevo de etnobotánica en menos de un mes y ya está en preventa.
www.planetadelibros.com/libro-herbar...
Portada de un libro con el título Herbario de un mundo desaparecido, de Clara Dies Valls.
October 25, 2025 at 9:57 AM
Reposted by Marta A-Casariego
kholbatar.bsky.social
"How large is your artistic range?"

Me: " Yes "
The retro-futuristic image depicts a cyborg figure rendered in cool blue and white tones. The creature has an abstract, geometrically simplified face and body, and is dressed in a sleek suit with a triangular blue pattern on the chest and belt. Lines reminiscent of cables extend from the head. At the bottom of the poster is the inscription: "THE AVANGARD INITIATIVE" The background is dark and contrasting, with clean, straight lines and an Art Deco-style frame, creating a striking effect. A black-and-white illustration executed in a fine line drawing technique. The composition is a fantastical landscape, combining natural and architectural forms. In the center of the image is a large circular structure, resembling a giant arch, composed of numerous intersecting straight lines and geometric elements. The lower portion of the drawing is filled with dense, wavy, and mosaic-like patterns reminiscent of earth, roots, or streams. In these areas, the lines become sinuous and organic, transitioning into dark textures with dots and hatching. A light background with clouds is visible on the horizon.
October 22, 2025 at 2:52 PM
Reposted by Marta A-Casariego
djamilaknopf.bsky.social
I challenged myself to paint this at A3 size, which is huge for me! medium: Schmincke Horadam gouache
a painting of a girl wading through a foggy lake
October 22, 2025 at 2:07 PM
Reposted by Marta A-Casariego
juliametzgerart.bsky.social
✨Mein Sehnen ✨
New piece I've done within Cynthia Sheppard's smARTschool class, featuring Lúthien Tinúviel from Tolkien's Silmarillion.

#art #juliametzgerart
October 22, 2025 at 10:57 AM
Reposted by Marta A-Casariego
floverale.bsky.social
Today happens to be my birthday! 🥳 I've officially lived a quarter of a century.

The best gift to an artist is reposting their works, and I would be happy to receive such a gift <3
Digital painting of a blue dragon (OC) standing atop a grassy cliff, its wings spread, meeting the sunlight over the horizon. Below lies a mountainous landscape with green meadows and forests. Digital art of a giant bull-like dragon is treading through the hilly forest on the edge of the lake Digital art of a green dragon Floverale (original character) floating in space, lit by light from a distant star. It is holding out its paw towards the viewer while smiling. Digital art of a forest dragon sitting between trees in a forest lit by sunshine. On the foreground, there are various flowers of pink and blue colors blooming.
October 22, 2025 at 2:06 PM
Reposted by Marta A-Casariego
tofupixel.bsky.social
oh wow you guys made me hit 50k followers while i am not really posting much so thanks very much. here is an old something i made in 2022 before i was washed the frick up
love ya #pixelart
October 22, 2025 at 2:09 PM
Reposted by Marta A-Casariego
evsailey.bsky.social
🌸😊

#pixelart
October 21, 2025 at 2:44 PM
Reposted by Marta A-Casariego
coreybrickley.bsky.social
Human artists!?

Use one piece to convince people to follow you !
A figure sits on the trunk of a vintage car adrift in semi-turbulent waters against a gold-orange dawn cloud. The figure looks pensively out towards the horizon
June 19, 2025 at 5:48 PM
Reposted by Marta A-Casariego
sailorrooscout.bsky.social
GOOD NEWS! For the first time ever, Huntington's disease has been successfully treated. A groundbreaking new miRNA treatment, AMT-130, slowed the progression of the disease by 75%. These results are likely to support the first approval of a genetic treatment for the rare neurodegenerative condition.
October 19, 2025 at 4:00 PM
Reposted by Marta A-Casariego
laur-rants.bsky.social
It's finished!! "My Avian Neighborhood": in total almost 100 hours of work in the span of 27 days to complete. So very proud of this one, it's going to be hanging in its first show over the next few months. Thank you to everyone who cheered me on, the species are in the alt text of the image! ✨
Acrylic painting by Laur_rants, 2025, depicting 42 bird species recorded within 5 miles of the artist's home located in the west side of Columbus. All 42 species, from clockwise starting in the top left: Turkey Vulture, Great Egret, Red-Tailed Hawk, Black Vulture, Northern Rough-Winged Swallow, Great Blue Heron, Bald Eagle, Black Capped Chickadee, Ruby-throated hummingbird, Song Sparrow, Osprey (with small mouth bass) Chimney Swift, Cliff Swallow, Barn Swallow, Red-shouldered Hawk, Mallard, Red-winged Blackbird, American Woodcock, European Starling, Ring-billed Gull, Double-crested Cormorant, Killdeer, Brown Thrasher, Northern Flicker, Northern Mockingbird, Downy Woodpecker, House Finch, Brown-headed Cowbird, Grey Catbird, Carolina Chickadee, Mourning Dove, Cooper's Hawk, Northern House Wren, House Sparrow, American Robin, Carolina Wren, America Crow, Blue Jay, Canada Goose, American Goldfinch, and Northern Cardinal.
October 13, 2025 at 9:52 PM
mordosairon.bsky.social
Uno se alegra de resultar útil.
hofferber.bsky.social Carl M. Hofferber @hofferber.bsky.social · Oct 14
No hemos reparado en gastos.
October 15, 2025 at 5:42 PM
Reposted by Marta A-Casariego
kaiselka.bsky.social
Prints of my webcomic Forgotten Sons are available in my online shop 🌿

👉 kaiselka.bigcartel.com

#webcomic #ocs #fantasy #medieval
October 12, 2025 at 3:35 PM
Reposted by Marta A-Casariego
vianabanjo.bsky.social
Os presento la sexta Casa Japonesa de mi serie de casas bordadas.
He disfrutado mucho haciéndola y sobre todo terminándola hoy, con la lluvia en la ventana.

Si te gusta mi trabajo, dame un RT o algo. Tenéis esta obra disponible en mi web ♥

www.vianailustracion.com/index.php/pr...
October 9, 2025 at 2:58 PM
Reposted by Marta A-Casariego
chetom.bsky.social
happy frog Friday! 🐸🍁🍄 #frogart
cute tiny frogs playing with autumn leaves in the forest art Ferdinand frog by chetom
September 26, 2025 at 4:40 PM