Can anyone help me to do these patterns

[catcharunjames]

can anyone help me to do this patterns, Is there any tutorials available

[Jakinta (Jasmin Cubic)]

[catcharunjames]

Thank you Jakinta,

[Julien_B]

we cant see it

[Gijs (Gijs de Zwart)]

hi @Julien_B maybe the attached gives some ideas how to approach it
ribbed-surface.gh (1.0 MB)