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Thank you. As a matter of fact user:Invertzoo and me were the ones who completely re-wrote the article. From many images that are used in the article I believe this one is one of the most interesting. I saw this kind of display only two times, two days in a row. I was surprised to find out that This effect was first described in the medieval King's Mirror like this ""hafgerdingar look as if all the storm-waves of the sea were gathered together in three continuous combers; the three wavecrests surround the whole sea in such a way that there is no escape (opening) ; they are higher than big mountains and as steep as precipices, so that in but few cases have people escaped from the sea when this has occurred."" It is amazing that medieval explorers saw and described it. I assume it looked really scary to them.
I have Flickr account, but I forgot, when I used it the last time. 
Best wishes.  "