That lower left one looks dynamic. I have trouble with lines on here, so I usually don't use them. But these look good.
Have you tried doing some painting without lines? Little different thought process, where you paint in the shadows and lights.
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Re: Thank you. I know it is not a style everyone would enjoy here. But it struck me the same way when I saw the color reference. And wanted to see if I could convey it.

I see the tea picture you did is an example of not using lines. You might want to try more of it. I think is one of the best so far.

Thanks for the tips @tall73. I alter between line art and no lines to try out different techniques. Recently I have been doing more manga style but soon I think I will do more landscapes. I love the urban landscapes so perhaps something in that direction.