Golden Ratio Composition Card

The golden ratio isn't just math — it's the invisible structure behind the most visually satisfying images ever taken. This card gives you a physical golden rectangle grid to hold up, compare, and train your eye.

Unlike the spiral version, this card shows the pure rectangular grid — cleaner, faster to read in the field, and more practical when you're composing a shot quickly.

What it is:

• Credit-card sized, 3mm thick
• Fits in your camera bag, pocket, or gear case
• FDM printed — no supports needed, prints flat every time

Print settings:

• Material: PLA
• Layer height: 0.20mm
• Walls: 3
• Top/Bottom shells: 4
• Infill: 15%
• Supports: None

📦 Part of the Photography Composition Card Series — grab the full set for Rule of Thirds, Golden Triangles, and more.

Printed one? Drop a make — it helps other photographers find this!

Rule of Thirds Composition Card

Every photography class starts here — and for good reason. The rule of thirds is the fastest way to stop centering everything and start making images that actually hold attention. This card gives you a physical 3×3 grid to hold up to any scene and see the lines for real.

No app. No screen overlay. Just a card you can pull out, hold up, and use.

What it is:

• Credit-card sized, 3mm thick
• Fits in your camera bag, pocket, or gear case
• FDM printed — no supports needed, prints flat every time

Print settings:

• Material: PLA
• Layer height: 0.20mm
• Walls: 3
• Top/Bottom shells: 4
• Infill: 15%
• Supports: None

📦 Part of the Photography Composition Card Series — grab the full set for Golden Ratio, Golden Triangles, and more.

Printed one? Drop a make — it helps other photographers find this!