We seem to have a mystery artist in the team at the eco-house. He hasn't yet been spotted in the act, but from time to time his works appear on the walls, Here are the best examples:

OK maybe not quite up to Banksy's standards....

But meanwhile: the plasterers have been confirmed for next week; Andrew and I are firming up the installation method for the internal wall insulation; had a positive conversation with an Ecogen installer (everything good apart from their price!). No word from the window company though, and still need to firm up the cost of the remedial work to the rotten lintel.