The Koktebel Jazz Festival is a well-known jazz and world music festival in Ukraine.

Till 2013 the festival was held in Koktebel (Crimea), but starting from 2014, it is held in Zatoka (near Odessa).

 

Here are posters for OOH advertisement and a broshure with a schedule. All made for the training purposes.

Concept came from the fact that the festival is open-air and takes place on the Black Sea coast, so it's not about just Listening the Jazz, but also Swimming the Jazz.
Colours are also symbolic. Apart from symbols of the sea and the sun, yellow and blue are also colours of the Ukrainina flag.