Large scale Art backboard

I painted this artwork for a backboard in my entertainment area as a backing for a fishpond.
Entertainment area has not been completed yet but thought I may as well put it on my blog as well as just another thing I can do. I may have inherited my ability to paint from Dad as he was an artist, signwriter, ticket writer. I spent many hours watching him paint and talking away to him when I was little.
This backboard is 1.8 m long.