mosaic abstract background. generative art red blue yellow color. in rainbow colours. geometric colorful banner.

abstract abstraction abstracts art artistic artwork background bizarre blob blue cellwall childish color colorful coloring colors colouring colours computational concept decoration depth design designer digitally effect effects element emboss fantasy fractals generative geometric geometrical geometry gleam graphic hex hexagon hexagonal hexagons illustration iteration kaleidoscope matching mathematical modular mosaic multicolored night odd pattern psychedelic rainbow red repeated repeating repetition repetitive sampler samples saver screen shape shapes spectrum strange surreal surrealism surrealist surrealistic swatch swatches texture turquoise wallpaper weird yellow