My Classroom Design

Do I decide my ideal fantasy elementary level(I haven't decided what grade to focus on) classroom of the far future or the near future with realistic limitations in mind?   This is the second sketch. The first one had smaller floor space because I had only four clusters of four desks(Which isn't realistic depending on all kinds of factors).  How many students are in your classrooms?  I decided to keep it simple... the art corner would be much bigger, it would include more easels,  pottery wheels and a small kiln... "is this an art class?" All of it...  Each student's desk top would be a computer screen... but it would make the computer corner redundant?  

if I really wanted to I could have 3D modeled it in Maya program but I think it would be overkill and I need to spend time on my other assignments...