JobOxygenLogo Design Contest

Thanks! I think the top half of the tree on #37 is much better, so maybe on that one just remove the "post" in the middle that goes down to the ground, and then just shorten the legs a bit rather than make the bottom an actual tree trunk. I also like the air bubbles/leaves better on #37, but maybe vary a little in size, and have them get just a bit smaller towards the top...and have the edge not be quite so well defined (to give more the felling of things floating up versus growing in branches)?

Thanks. Has potential. Simple. Maybe more air bubbles? Also needs to incorporate tagline.

Thanks, really like how you've incorporated person + tree + oxygen/air/bubbles. Is this is too many concepts? Or if it can be improved by one or more of the following: different trunk of tree (versus person-on-a-post); a little more contrast with color of head; more variance in size and/or color of air/leaves? (I am asking, not telling). Need to incorporate tagline too.