The red text kind of blends in with the background too much. And the light source would look a lot better if it was directly behind the render's focal point. Not much to critique. It's decent, and it has a lot of depth, I like that.
Overall its a nice sig, however I cant really see the text well. Maybe a better font or placement could work
Probably one of the best tags of Megumi Kitaniji that I've seen. I agree, I see the text fine, but I guess it's other people's preference or computer screen. You did good with the smudging and I like how it appears like a color burst behind him. Good job.
Wow, the text has to be visible to others too yah know. No one want to use a magnify glass to see the text, use a color that will make the text pop a little. Look at my signature, would it look good if my text was in black? No of course it wouldn't, it would be very difficult to see.