Picture posting is enabled for all :)
Thank you very much for your replies. I was surprised to hear that the nero one is not bitter, as darker greens are usually more bitter than lighter greens especially as far as cabbages are concerned. On Ebay, I found I could buy 4 different seed varieties of kale for £1.99. It includes Fizz, Hungry Gap, Red Russian and Scarlet. The same person also sold Kailyard, which is a Highlands Crofters kale, so I have ordered some seeds of that too.
I like all varieties, trouble is I try to grow more then I have room for.
I am still picking both and now the flower buds are forming and I use them like sprouting broccoli.