Justin Flom turns a ceiling corner into a floating cube
Printed decals make an ordinary wall junction look inside-out, while viewers ask whether the illusion survives away from the camera.
Why this story? The video is running at 1,376,760 views a day, 6.4 times its usual pace (215,158).
Wall looks like it’s melting!
Justin Flom is on a stepladder, trying to make two corners line up. The materials are printed decals, but the finished effect makes a solid chunk of the room appear to float overhead.
His upload, "Wall looks like it's melting!", added about 1.4 million views in a day, more than six times its usual daily pace. Posted five days ago, it shows the construction as well as the reveal: peeling, aligning and pressing the pattern across the junction of ceiling and walls.
The trick is a reversal of depth. As Flom explains while smoothing the surface, the room's inside corner resembles the inside of a box. The printed maze-like pattern persuades the brain to read it as the outside of a cube instead. Nothing is actually melting; this is a physical optical illusion applied to the room.
Once Flom steps down, the camera moves around to show how the apparent cube changes with the viewing angle. That leaves some viewers asking a useful question: does it look the same through human eyes, with their depth perception, as it does on camera? Others compare the effect to a video game failing to render properly or to M.C. Escher's impossible spaces.
There is also a smaller distraction. Flom asks for a credit card to smooth out air bubbles, and several commenters become determined that the card should get his attention.
Published on Trari
Where next?
What viewers say
This is a proper scene of a video game not rendering properly
@Legolord-50See it on YouTubeDoes it work in real life too?
A human eye have way more depth-vision than any camera, even if it has two lenses.@robins4209See it on YouTubeYour videos have been a huge inspiration to me. I can’t wait till I can do these crazy things to my own place!
@JosiahGodwin-r8iSee it on YouTube
2 more comments
Reminds me of the Dutch surrealist M.C. Escher's mind-bending artistry
@zyzzyvacationSee it on YouTubeTAKEE THAT CARDDDDDDDD!!!!!!😭😭
@Aadiiii-vSee it on YouTube
Public comments from the video's page on YouTube
- Channel
- Justin Flom
- Subscribers
- 35,900,000 ▲ 200,000 this week
- Channel views, last 7 days
- 198,542,538
- Channel views, pace per day
- 45,103,856 (on a normal day: 24,989,140)
- Video published
- October 27, 2026
- Video views so far
- 2,485,344 (5 days online)
- Video views, pace per day
- 1,376,760 (on a normal day: 215,158)
The numbers
The wall-illusion upload has accelerated sharply since its opening day. Viewing across Justin Flom's channel is also above its usual daily pace.
💡 Test your knowledge
What does Justin Flom request to smooth air bubbles beneath the decal?
Flom asks the camera operator to hand him a credit card while applying the illusion.


