colourful curves

Canon EOS 6D - f/3.2 - 1/125sec - 100mm - ISO 100

 

for group Macro Mondays, theme Curves

 

- diameter of this helicoid: 4.5cm

 

 

- A "filled-in" helix (for example, a "spiral" (helical) ramp) is called a helicoid.

Done