Professional Asp.Net version
This version work only in asp pages
but use asp.net to generate the images
 

Solid brush

Solid brush distort
   

Solid brush distort and disturb

Linear gradient brush
distort and disturb
   

Linear gradient brush

Linear gradient brush distort
   

Hatch brush distort and disturb

Bg Images distort and disturb
   

Hatch brush

Hatch brush distort
   

random background lines version

Bg Images distort
   

Bg Images
 
   
Simple Asp version
   

sketch version

random foreground lines version
   

sketch and random bground lines version