Card Backgrounds

[EmperorNiro]

cards cant have black or white backgrounds, can it be other colors? cause i cant find other pics for this
For example:[img]http://img828.imageshack.us/img828/3331/370725j.jpg[/img]

also, would this be treated as WHITE background? it has "patterns int he back" if you look carefully
[img]http://img845.imageshack.us/img845/3609/370725.jpg[/img]

[Not-so-Radiant Arin]

White and black backgrounds are generally frowned upon because of the lack of detail in that image. It gives more liveliness if you had a picture of said sword stuck into a rock upside-down, instead of just what you have.

[EmperorNiro]

it's from a specific pop culture super sentai show. I couldnt find other pictures of the weapons and machines, i dont know why, but would it be better, if i change the background color to something not black or white?