My goal is to able to put this wall to the Gallery. After much changes and editing(2 days), I finally made a ver.4 which I quite like it. But still I need it to be perfect. And some tips on Resolution. Because of my Laptop Screen is 1024x768, For some people who use other widescreen or 19,20,21 inch monitor, I need to change the resolution to 1600x1200.But do I need to do it from scratch or just resize the wall?

The Link to my wall

1) 1600 x 1200 is not a widescreen resolution. It's aspect ratio is still 4:3.

2) Straight resizing introduces interpolation and resampling which reduces the quality of the final image. Do not simply scale an image as a means of increasing its resolution.

3) Your extraction requires more work.

4) Brushes in the background occassionally appear aliased. This requires attention.

I got a question. What is the meaning of aliased? I'm new with photoshop.

To me i thik it look very nice already
lol, just try to fix the text font [it doesnt lok good] maybe just change the color a bit?
lol