Hi Tim
thank you very much. now I can see the image. But now I lost the transparency of some areas. I tryed with an alpha mask in the alpha channel, but the result is different. There is some other things that I have forget? 
Hi Tim
thank you very much. now I can see the image. But now I lost the transparency of some areas. I tryed with an alpha mask in the alpha channel, but the result is different. There is some other things that I have forget?