Algebra · 5 patterns
WALLPAPER⁶ — Algebra Formulas · Hexagon
WALLPAPER⁶ — Algebra Formulas · Rotation
WALLPAPER⁶ — Algebra Formulas · Kaleidoscope
WALLPAPER⁶ — Algebra Formulas · Mirror
WALLPAPER⁶ — Algebra Formulas · Diamond