I am loving almost everything you are doing right now!
No. 16 is at the top of the list. I really like 24 too, and entry 20 would make a great cover for an ebook all on its own!
I am curious... I don't know how far you can push things... I am planning on turning the sales world on its head a little... by teaching entrepreneurs how to sell while visiting over 30 countries around the world. Objection handling from the Amazon... Closing techniques from Alaska... Adventure travel stuff...
Would it be possible... just as an experiment... to align the text in entry 23, to the left, and watermark the outline of a world map behind it... getting slightly stronger as more white space appears to the right? It could potentially work with No. 24 too... if so, the outline of the world could possibly be a mostly transparent, yet luminous color... like the purple, or a turquoise. It does not need to be a complete world map... just enough to create 'global' recognition.
You have done so well, I feel like I may be asking too much... but if somehow the global theme could get in there it would be AWESOME!!
ps. If I want to speak with you about purchasing multiple designs, can we organise something?
Cheers,