Funny color design on my leaves

[Happygrow]

I have a strange color on some of my leaves, I thought maybe cal/mag but not sure yet. I have saw many time on here a page of pictures to help id a definicy, I cannot find it for the life of me, if

[Happygrow]

Can someone please post a copy for me? Please

[MAXHeadRoom]

is this what you where looking for

[Happygrow]

That is it @MAXHeadRoom, thanks a ton

[Growit]

Hope you get it resolved soon happy growing

[Happygrow]

Thank you, looks like I need more potassium