For some new inspiration:
We are located in Yakima Valley that has sunshine 300 days of the year. Beautiful rivers, hills, and clear blue skies. Please see some of these images for inspiration on ways to maybe incorporate some of these elements into an abstract mark:
https://www.google.com/search?q=yakima+valley&biw=1524&bih=917&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjc0Zyum7LOAhUHipQKHUgGAcYQ_AUIBygC&dpr=0.9(google image search: yakima valley)