I knew I had paint still mixed on my palette from the previous paintings so I could use the colours as a starting point for the sky.
Sansador medium helped to make the paint flow but still keeping it brushy marks, took about 20 minutes to do. It was changing second by second, everytime I looked down to mix paint and look up it was different, the clouds had moved into another formation but it was exciting to paint and I would like to do a series of cloud paintings one after the other. Great for observation and tuning your painting skills (fun too!)
Next to me doing the same thing a painting friend Neil Pitcher he was a Wapping guest too - we had a cloud paint off!