I am back at work with all heaters blasting away.I have just delighted my local diy store by buying copious amounts of varnish and primers and other necessary materials, woops there goes my bank balance again.I have 4 more panels to prep and then I can get started once more. My sphere’s are still experimental, and I want to push the prototypes as far as I can, I cant see them being ready for exhibition for quite a long time.I will take some photos and probably post some of them as they emerge from their embrionic stages. They vary in size, the smallest is tennis ball size and the largest so far large gym ball size. The largest size brings problems of management and weight.Interesting times!