What Adam Is Reading · AI Art of the Week

Week of October 19, 2026 · one prompt, four models · Style: photorealistic first-person game, 1920s bone-and-bamboo mahjong set

The Bone Hand

I am at the table, but only my hand made it into the picture. My opponents come from this week's issue: an Italian zombie worm, a robot fresh from a San Francisco cage match, and a Russian satellite with a grappling arm. My tiles are engraved with the week's topics. The tile I am drawing stays face down, because in mahjong, as in kidney labs and star ratings, you only ever see part of the hand.

Why this style

Mahjong sets from the 1920s were made of cow bone dovetailed onto bamboo backs, and collectors still tell real bone from imitations by the tiny pores in its face. That makes the set the zombie worm's natural habitat, and the worm a natural opponent. Mahjong has never appeared in this feature before, though it has appeared in my house for some time.

The four renderings

Perplexity rendering of a first-person mahjong game against a zombie worm, a robot and a satellite on a Tuscan terrace, 1536x1024
PerplexityA1536 x 1024 pxClick to enlarge

The most literal reading of the brief. All thirteen tiles sit in order on bone that looks like bone, and the worm is the only one of the four with no face, which is anatomically correct. The ratings tile has four stars, which is one way to fix a cut point. My hand wears two rings, so either I married twice or the model hedged.

ChatGPT rendering of a first-person mahjong game against a zombie worm, a robot and a satellite on a Tuscan terrace, 1448x1086
ChatGPTA−1448 x 1086 pxClick to enlarge

The only satellite that actually grapples. Its claw has lifted a tile out of the discards. The ratings tile is exactly right, four stars in a row and one out of line. It engraved the robot fist twice, for fourteen tiles, and gave the worm a face and folded hands. He looks about to tell me how his mother made it.

Gemini rendering of a first-person mahjong game against a zombie worm, a robot and a satellite on a Tuscan terrace, 2000x1116
GeminiB+2000 x 1116 pxClick to enlarge

The best robot, already up in a boxing guard. Five stars laid out like the five on a die, the center one out of line, which I will accept. The worm traded its whale vertebra for a kitchen chair. My wedding band moved to my index finger and brought a second one for my thumb.

Grok rendering of a first-person mahjong game against a zombie worm, a robot and a satellite on a Tuscan terrace, 1168x784
GrokB1168 x 784 pxClick to enlarge

Grok left photography for an animated feature, and the worm became a character with a mohawk. It is the only model that turned the hidden tile face up, and its flower tile is a feather. In compensation it seated the worm on a rock riddled with holes, the best accidental zombie worm detail of the four.

Scorecard

TestPerplexityChatGPTGeminiGrok
Stays photographicyesyesyesno
Thirteen tiles in the rackyes14yespartly
Five stars, one out of line4 starsyespartly3 stars
Drawn tile stays face downyesyesyesno
Worm in stripes, neckerchief and capyesyesyesyes
Whale-bone seatyesyesnoholed rock
Satellite grappleswatchingtakes a tilereachingreaching
CREATINE on the shakeryesyesyesyes
One wedding bandtwo ringsyesindex and thumbyes

What we learned

  1. Hands are the new text. Two of four models added rings I do not own, one of them on my thumb.
  2. The ratings tile came back with four stars, five, five in a different arrangement, and three. Grok's score pad also replaced five stars with a single pentagram. Each model built its own cut points, which is roughly the point of the AI Impact section.
  3. Three of four kept the hidden tile hidden. Grok turned it over to be helpful.
  4. Only Perplexity left the worm without a face. Osedax has no mouth, so the least expressive worm is the most accurate one.
  5. CREATINE was spelled correctly on all four shakers, and all four worms got the stripes, the neckerchief and the cap. Text and costume are solved problems. Counting tiles is not.

What everything is

The hand, drawing a face-down tile
You, from the opening. The hidden tile is the week's through-line.
Bone-and-bamboo tiles
Real 1920s construction, and the zombie worm's favorite food
Italian zombie worm in stripes and a coppola
Things I Learned: Osedax in Pliocene shark teeth near Pienza
Robot with taped fists
Things I Learned: the San Francisco cage match
Satellite with a grappling arm
Science and Technology: Cosmos 2612 and hostile grappling
Black hole tile
The radioactive space goo (no need to worry)
CREATINE shaker, barbell, kidneys, faucet and sink
JERKFoW: creatinine, muscle mass and the sink
Injection pen
Science and Technology: telehealth tirzepatide
Vaccine vial
Anti-Anti-Science: the NIH clinic
Five stars, one out of line
AI Impact: BootLoops and the CMS cut points
Sake cup
Opening: Sake does not improve my mahj.
Tuscan terrace and hill town
Pienza and the Val d'Orcia

Background

The prompt

Master prompt (The Bone Hand)
Photorealistic first-person view from a player's seat at a mahjong table, camera at eye level just above the table edge, 35mm lens, shallow depth of field. The player is never seen except for one man's right hand entering from the bottom of the frame, reaching toward the wall of tiles to draw the next tile, a plain gold wedding band on his finger and the cuff of a light blue oxford shirt at his wrist. The tile under his fingertips is still face down.

Setting: the stone terrace of a Tuscan farmhouse at golden hour. Behind the table, a low stone wall opens onto rolling Val d'Orcia hills, a line of cypress trees, and a small walled hill town on the horizon. Warm low sun from the left, a string of bare bulbs overhead.

The table is square and covered in worn green baize, with the four walls of tiles in the center. Every tile is from an antique 1920s bone-and-bamboo set: cream cow-bone faces with visible tiny pores, dovetailed onto honey-colored bamboo backs, the faces hand-engraved and filled with red, green and blue pigment.

In the foreground, the player's own rack of 13 tiles stands facing the camera. Instead of the usual symbols, the tiles are engraved with small pictures: a pair of kidneys; a kitchen faucet pouring into a sink; a barbell; a fossil shark tooth; a cypress-lined hill town; a satellite with a grappling arm; a black hole shooting a jet; five stars with the last star out of line; a vaccine vial and syringe; an injection pen; a robot's fist; a sake cup; and, as the flower tile, a feathery red worm blooming from a sliver of bone.

Directly across the table sits the main opponent: a large, glossy, rose-pink zombie worm the size of a person, its head a crown of feathery crimson plumes, wearing a horizontal navy-and-white striped fisherman's shirt, a red neckerchief and a flat tweed coppola cap, perched on a whale vertebra as a stool, a tiny espresso cup beside its tiles, looking smug about its hand. One of its tiles is bored through with small holes.

On the left sits a chrome and matte-black humanoid robot with its fists wrapped in fighter's tape and a towel over one shoulder, hunched over its tiles.

On the right, a boxy satellite with gold foil and solar panel wings hovers just above its chair, one jointed grappling arm stretched across the table toward the player's discards.

Props on the table: a tall plastic protein shaker bottle full of chocolate shake, labeled only with the word CREATINE in plain block letters; a small ceramic sake carafe and cup at the player's place; a plain injection pen beside the robot; a fossil shark tooth used as the dealer marker; and a score pad with five hand-drawn stars.

Mood: warm, comic and cinematic, with saturated golden-hour color. Photorealistic textures, sharp focus on the hand and the tiles, background softly out of focus.

Negative: no faces of real people, no view of the player's face or body beyond the hand, no brand names or logos, no Latin letters on the tiles, no cartoon or illustration style, no more than four seats.

Images generated October 18, 2026 with ChatGPT, Perplexity, Gemini and Grok from the same prompt. The striped shirt reads Venetian; the coppola cap is what makes the worm southern. Archive: wair.ajwein.com

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