Hey there, thanks for your work! We actually like your entry 24 more than this first ranking is going to convey, so don't take the ranking too personally. You incorporated the O in optima very nicely in your entry, but it sort if ends up looking like we're aerospace engineers ("planet looking symbol"). We REALLY like your font and lettering though...so, try some different colors and see what else you can do with that interesting O symbol at the front that makes it look more "building engineers / architectural / sustainability" and less "outer space." Thank you!!!