I've always adored your work, Derozio. For years, in fact.
Everything you make is so colorful, has tasteful text placement, flow... it's all great.
But hey since you permit critique, I hope you don't mind me going at it real quick!
All of these works have something in common to me that ends up throwing me off quite a good deal. I'm not sure what it is, but these three have a lot of artifacts going on around and within the render, and partially around the text. Being that it seems you work with HQ renders judging by the request description, the only thing I can think of that would cause this is over-sharpening.
Over-sharpening also causes the parts you sharpen to highlight as well, since it's increasing the intensity of the pixels within. These traits all seem to be present here with a few exceptions to the last tag. Yoko's case in particular I see all of this going on and it can be really distracting.
It looks as though you tried to fix the over-sharpening by blurring, and it ended up creating a distracting effect to the top two tags.
Should you ever find that a signature's render or something else within the tag is/are not standing out enough, I recommend turning down the intensity of your sharpening tool and just tapping at the spots in the signature you want to change. It'll make the sharpening more gradual and help you see what looks better with the undo and redo buttons.
That's my only recommendation. Other than that, I love your usage of colors and the way you do your text makes me envious.