hello joshua, here's my submission for you to review. I put borders around the word 'border', and then no border at 'less' to demonstrate being without boundaries.. a before and after story... before (the word 'border' with the borders) and after (the word 'less' without border).. the letters looks like escaping from the borders (boundaries). I think wordmark is strong enough to represent borderless without have to use any image which is related with borderless itself, simple yet meaningful. I hope you like this concept
Thanks