green galaxy background ::2 fibonacci numbers ::2 layers of flowers :: golden ratio spiral ::1.5 fibonacci sequence handwritten notes ::2 spiral of music notes ::2 layers of glitched watercolours ::2 strata of data :: by alfons mucha ::2 cannabis ::2 mathematics symbols cutouts ::2 music score shadow :: arithmetics details :: smoke atmosphere :: smoke skull ::1.5 1.618 ratio hand drawn :: art nouveau :: --wallpaper