Golden Spiral Diagram — Blue, Calm

1440 × 900

Golden Spiral Diagram — Yellow

1951 × 1209

trigonometry diagram

2560 × 1600

Trigonometry circle diagram

1920 × 1200

Trigonometry diagram

1280 × 800

Trigonometry diagram

876 × 844

Math Reference Sheet

4600 × 2400

Math problem with stick figure

1680 × 1050

Alchemical diagram with symbols

1600 × 1599

alchemical symbol diagram

2419 × 2418

Numbered Grid

2560 × 1440

blue and white cube grid

1280 × 1024