If new picture is uploaded to Dropbox's specific folder, then Evernote creates a new note that contains the picture. ※Usage for Japanese speakers: https://goo.gl/k71kUy
If
New file in your folder
This Trigger fires every time any file is saved in the folder you specify. NOTE: will process up to 15 files per polling period.
Then
Create image note from URL
This Action will create a new note with an image attachment in the notebook you specify.
Explore more great ways to automate Evernote and Dropbox