I think you've put more thought into this than meets the eye. I love the fact you've clashed a question with an idea symbol! I think this logo also has great opportunity in a wide range of medias. Awesome job!
thank you very much i am glad you saw the logo for what it is, and probably the buyer saw it too unfortunatly i do not know when and where it will be used as it was sold on incspring but i'll try and find out