seamless neural connection. indigo graphic . blue futuristic sketch. connecting lines. bleach dye.

fractal pattern background abstract texture art geometric design wallpaper line circle color graphic digital dot space nature science concept modern fantasy linear ornament mesh energy surreal spiral bleach dye washed kintsugi japanese seamless repeat blue indigo navy white data future form decoration cross textile spiritual circuit technology neural connection futuristic sketch connecting lines backdrop neuro hand drawn circles connection design sketch lines dye