Hi.. I find the picture color with: im=Image.open("/%s" %name) color=im.mode #p=black & beyaz rgb=color L=grey This usually work true but in these pictures: http://malatya.meb.gov.tr/images/alt/ilsis_logo.gif http://malatya.meb.gov.tr/images/meb.gif Say me P (black&white) but these pictures are color.. What is the reason of this ? I'm sorry my bad english