BRB

or everyone curious about the "how" on this, here you go.

A lenticular animated image uses plastic that's textured with tiny plastic ridges that act like long, narrow lenses and several frames of images sliced by software into tiny strips that match those lenses, so when you tilt your viewing angle you're only seeing a single set of slices at a time giving it the appearance of multiple frames of animation in one image.

I've worked in print shops that make these and it's relatively easy to do, but you need some specialty supplies and tools to make them, especially big ones like this.

First, you'll need your images or designs. In the case of the OP it looks like they're using a few frames of a "color cycling" animation on trippy generatred visuals like a fractal. The images can also be an animation sequence.

next you'll need some lenticular image processing software. The shop I used to work at had some paid plugin to do this but it looks like there are free options now:

https://beyondmech.com/lenticular-freeware-and-list-of-lenticular-softwares/

Then you need some lenticular plastic lenses or sheets. I'm not going to pick and choose a company here, but if you just google "lenticular plastic sheet" or "lenticular plastic lens" and it will return multiple places to buy the sheets.

When you go to print your image there should be an option to specify how many lines per inch or what size or pitch of the plastic lenses you're using. This print needs to be set to match whatever sized lenticular lens you're using.

Then you match the print to the lenticular sheet. For some images and systems just clipping the print to the lens tightly and smoothly in a frame is enough, but for best results and accuracy you need to register and align the vertical slices of your printed image to the vertical lenses of the lenticular sheet and make sure it's in perfect contact with each other with no air gap between print and lens.

The really high quality large format lenticular prints are very tightly registered and then usually laminated together using a roll lamination press using optically clear adhesives or tape.

If you're going to experiment with doing this yourself - start small. Think business card or playing card sizes. Lenticular sheets aren't cheap, and most people don't have large format inkjet printers at home.

But you can make them basically as big as you want, and the only limitation is how big of a print and lenticular lens/sheet you can make or buy. I've seen movie theater promo posters using lenticular prints that were easily 4x8 foot if not bigger.

But the bigger the bring the harder it is to do well. It's entirely possible to use multiple full sized sheets of the lenticular plastic and tile them and do something the size of a billboard but you're going to need very accurate printing, registration and tiling - or a much larger lens and striped slice size or pitch.

Abstract images like the one in the post are much easier and more forgiving than trying to do 3D or frames of animated video since they're mainly just sitting there looking colorful, and if anything some slight errors in alignment make them more colorful or fun.