How would I got about achieving this?

[CHI VISIONARY]

I really love the ribbon effect in this poster? Would anyone know how to create this on illustrator or photoshop?

 bout

[elcyrizk]

Yes, you create that in different pieces next to each other. In this instance, Seven!

Then apply a respective 2- or 3-color gradient fill to each and you'll get it! 🙂

Attached is a quick reference of what the 7 shapes would look like to this piece.

Good luck!