I find isometric art to be tedious, difficult, and worth while. Using standard geometric shapes to form art is fun. I find the basic concept of forming objects in isometric perspective is easy, it's giving them depth where the task becomes difficult. For a first try at isometric art, I'm very impressed. Could use some color to it, though. I would have to say keep going at it, and try to make more difficult shapes. Such as a sidewinding stair case perhaps?

Good luck. On another note, I'm flattered I was mentioned there. However I wont take it seriously, considering you know nothing of me nor do the majority of the people here. I've made mistakes, and I've tried to prosper. :P Anyways, good art. Nice changed of feel to the forums. I can't remember the last time somone posted iso art.