Polar bear & trawler

I was just drawing and drawing today and then at somepoint I noticed-it's already quite late, maybe I should post something! ;)

Here you can see what I did with the collage part :D I need your expertise though-for all the people in this pic, do you think I should do them in ball point pen as well or kind of collage-ish as well? or as blocks in a bright color? I'm really not sure...Let me know what you think! <3
xoxo Alex