abstract alien black dark Fractal fractals gray life magic magical movement mystery mystic scale science shapes sundfractals textures white chaos chaotic clouds darkness environmetn gas hostile hot light math mathematics nebula nebulae plasma space star starts dust flames ghost odd strange swirl asteroid asteroids atmosphere coma comet debris flame meteor meteorite nucleus solar system tail tails chain clock day days decoration flower grandfather hour minute number numbers old past pocket second silver time times watch watches bloom blooming blossom blossoming blossoms blue branches bright cherry color colors flowers pink sakura sky spring tree trees yellow a burn burning element energy fire glow glowing grill heater heaters saturation temperature warm warmth arc arcs back background backgrounds curve curves geometric geometrics graphics line lines shade shades shadows shape splines