Thank you for your entries.
#24 - I like the font it's easy to read and the logo is simple and clean. The colors are not working for me, they seem muted. can primary colors work?
#23 Is the most interesting. Captured in a circle it give the logo an added dimension that the others do not have..can we see what it looks like without the dark background? Question - Are the two faces negatives of each other?
#22 &
#21 Have a softer value than the others, I would like to take some of the softer value out, maybe the font can be stronger and I really want the tagline to stand out. Many thanks for all your creative efforts.