Stranatale is a poster for a Christmas concert we had some time ago. My choir is called Stranivari, so we've called the event StraNatale (which means Super Christmas).

I have started with some thumbnails and then prepared a neat sketch in procreate.

Then I've made the forms with AI and passed for coloring to Photoshop. 

So, what do we have here? There are symbols of Christmas, starry night, a church where we sang, loud speakers. Thn, we can see a waterfall (a symbol of Terni - Marmore) and a rainbow for the LGBT choir.

I have added text and logos using Indesign. And then, back to Photoshop for some mockups.