Solargraph missing in action

One of my pinhole camera's are installed near the abbey of Averbode since mid June - see blog. This morning during a routine inspection I noticed the camera dissapeared. Bad luck! I still have one camera running at home which I hope will make it till december 21 :)

If you want to make your own pinhole camera capturing a solargraph - see my webpage DIY Solargraph. 

View on the abbey of Averbode - Pinhole camera was installed in this area.