I have been very lucky with my gallery relationships and I thank them all. Artists need galleries and vice versa and it should always be a collaboration of trust and friendship. It is easy when things go well to be swept along in the excitement but this can result in burnout, but it is a nice problem to have. This happened to me many years ago but it was never creative buffers it was just the treadmill.
I have never run out of ideas and looking through my journals never will. How about 30 paintings on the history of flight ?