i first started with a simple mesh like that just in case i need some kind of depth

(a plane could have done the same job)

 

 

Most of the texture is done with a twirl and a simple noise

 

 

i choose to go for a some more “cutted” shapes because i think it’s fit better the style of the show.

to achieve this i’m using voronoi cells instead of my texture :slight_smile:

i also made a simple mask to have borders

 

 

i worked on the border a little more to give a blobby aspectand added a little of yellow next to it

also i added the white dots (all of this is just textures & offset)

 

 

next objectives were the yellow points you see when someone go trough the portal & more work on the spiral shapes

 

Here is how i make it kinda works:

 

 

and here is how it looks

 

 

i think i’m almost done with the portal i might explore a little more my depth fade and then go for the oppening and closing with particle system on next days