use black and gray colors, make the pattern be slow Symmetrical patterns

edit

gridlike Tiling effect

edit

blue deeper blue

edit

use black and gray colors, make the pattern be slow, add a pinch of water ripple effect Increase contrast

edit

use black and gray colors, make the pattern be slow Add contrast

edit

edit

3d Volumetric Rays

edit

use black and gray colors Introduce subtle textures

edit

Endless ripples

edit