This drawing covers mostly enemies from Super Mario Bros. 1-2-3, Super Mario World, and a few from Yoshi's Island. I am aware I missed lots of enemies. I also didn't want to include bosses, except for Bowser himself. Maybe I will do a drawing only featuring bosses in the future.
Other than that, I have nothing else to say... What about you?
Oh yes, I remember this really well! At that time when you made this art, New Super Mario Bros. was new. A game that’s released on the DS and takes the Mario 2D platforming games to the next level. Which there hasn’t been an original Mario 2D platforming since Super Mario World until now.