This choice is not set in stone yet.
How States Are Threading the Needle on Flag Design - The New York Times
Here's the final overall design for the new Minnesota state flag — but tweaks are expected
Proposed Designs – Minnesotans for a Better Flag
Minnesota, Vexillology Wiki
How Minnesota got its modern new state flag
How Minnesota got its modern new state flag
Minnesota Is Finally Getting a New State Flag - Mpls.St.Paul Magazine
Minnesota changes to a simpler flag, leading Top Arcons to declare the state has fallen and blame immigrants : r/TopMindsOfReddit
Flag Redesigns
What would you like to see in a new Minnesota state flag?