Graphics or not?

Hi!

Some weeks ago i uploaded this picture:

http://www.airplane-pictures.net/photo/621035/n14kn-private-zivko-edge-540-series/

I uploaded it to the main section but it was moved to the graphic section.

Now I uploaded this picture:

http://www.airplane-pictures.net/photo/656337/f-wweq-air-new-zealand-atr-72-all-models/

As it is also a partly coloured picture I uploaded it to the graphic section. But this time it was moved to the main section...

So whats right now? Would be nice to know ;)

Best regards

Thomas