Looking For Vertical white plank path

[magicalcow]

Hi guys! I've been on the hunt for a vertical version of this style path for an outdoor library I'm working on. I really like the variation in plank sizes on the sides + definitely want that, just on the top/bottom instead. I'd also be open to a stone style like this, but, again, rotated 90 degrees so the stones would be running vertically.

Thanks in advance for your help & suggestions!