It is an orb of great power.
It can be found from the woods beyond the mill, in the depths of a lake protected by Weisse Frauen. Ghostly spirits that haunt the waters. Whatever you do, don't go into the water.
First, you have to get into the woods.
This is the low-spoiler guide for "Amber Orb" puzzle in Anna's Quest. Unlike in normal walkthrough, you get gradual hints on how to solve the puzzle. Click the big button below to see your first hint. If the hint contains a spoiler, you will be warned about it before clicking.