Layers in MVC web application

Hello! Today I want to make my first post and it will be focused on basics of WEB app layers. Let's start!

When I just started to write my first web application, based on Spring Framework, I was told about web app layers and their interaction.

Actually at first I haven't understood and I've spent a lot of time making mistakes, rewriting wrong code and etc...
But finally I've got it (I think so :)). At least now I can build simple web application and think that I've done it correctly.
It's a good feeling. It's like touch something great and feel yourself like little Architect :Р

And now I've got together this basic things in funny table and I want to present it for you...

Thanks for img src: http://freedesignfile.com 
License: Creative Commons (Attribution 3.0)