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

edit

use black and gray colors, make the pattern be slow, ad a pinch of water ripple effect Subtle gradient shift

edit

use black and gray colors Add blue accents

edit

fsgsd Complex Patterns

edit

use black and gray colors Monochrome gradients

edit

Gentle Reverbs

edit

use subtle, patriotic colors Muted reds

edit

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

edit

edit