You can have your photos taken and buy a shipping label at UnionPost SF on 237 Kearny Street, very close to the Consulate General. Just mention you need them for a Dutch passport and they will make sure it meets the requirements.
Bring 2 photos with you based on their specifications, along with all of the other paperwork. They also required a self addressed prepaid envelope to mail the passport when ready. I'd recommend something with tracking.
You need to bring photos with you for your passport they don't take the photos there
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