Multicolored pieces from a kaleidoscope. rainbow mosaicMulticolored pieces from a kaleidoscope. Rainbow mosaic
Integral mathematical symbols, color transition from gray to blackIntegral mathematical symbols, color transition from gray to black
Patterns from red to yellow on a simple backgroundPatterns from red to yellow on a simple background
Delicate white lines from a ray of light among the blueDelicate white lines from a ray of light among the blue