Peer feedback

I decided to do some more contextual research on playing cards as I really like the playing card idea:

Follow Aghnia Mardiyah's board Playing card designs on Pinterest.

But I seem to be really struggling to actually put ideas down on paper. I like the playing card idea but I also really like the colour swapping idea, like my stop and go signs and my bikers. I did try to put the colour swapping idea in the playing card format, but I thought people wouldn't really understand it as well as the straight forward comparisons of the colours used in two different cultures (like the one below)