group poster design

here is the poster that i designed for my group soul 15.
as my understanding, the souls not means the scary things, it should be positive, symbol sunshine.
so, what is the souls of art, can be anything, our designers' mind, creative ideas, for me the souls of art is the colours, with them we can creative anything we want.
so, inspired by these, i designd one poster shows above.

and here the following is our team final poster and flyer.