Thx for comments both of you,
Sharm, I understand you feeling, The problem probably comes from the fact that I didn't really decide clearly what I wanted to do since the beginning.. I think you are right about the more interesting/original mood with the fog/smog.. I'll see what I'll do
here is a new wip, for the challenge on pixeljoint..
C&C welcome..
we can use up to 32 colors.. the theme is a character lighten from below..