Abstract sea art

I was drawn to the MM challenge and I am not certain about this rule of things in threes - but look forward to be proven wrong.  Stunning pictures seem to appear where there are no rules. But back to my effort today - this photo was taken from Port Solent looking across Portsmouth harbour to Portchester Castle. It's a bit of a stretch to see this as 3 sections - but I liked the patterns of the reflections . I have added an extra with the Castle in the background