The potting shed has windows

The transformation of the 5,000 gallon water tank into a potting shed continues. First we moved it (see the post here). 

Then we cut holes in it!

The latest development has been the lead light windows. (Don't all potting sheds have lead light windows?)  It was an interesting exercise making and installing windows into curved walls which varied between 100 mm to 150 mm thick.  But, job done.

The next challenge is to make a door.  I might need to mull that over a bit before I get started though.