Consider how your text interacts with the background pattern...

 
   
or color.

 

  

Are your choices consistent?
  

 

 

Also consider
size, color, and font.

Will someone take the time to read what you have written?

  

How do your images look on backgrounds?

How do your images look on color?
Or will they decide that it is too difficulat to make out, and suddenly the information that you so urgently need to communicate is perceived as unreadble, or perhaps annoying.  
Do your choices reflect good planning,
and visual design principles?