I uploaded the same file for the image above in this thread. I am submitting the correct files in the correct boxes on the upload screen. I use IE browser and never had a problem like this in the past. I uploaded the image again, without the thumb. After a long time the image appeared in My Gallery as it should. Then I went back and edited the upload by adding the thumb. At first the thumb and the main image didn't appear in the Gallery, then I went to My Gallery and both thumb and image finally appeared as they both should. What a work around. I think there is a problem with Renderosity. Another artist had the same problem last night on his gallery. Next time I'm in touch with him I will tell him what I had to do and see if it works for him as well. Thank you so much Karen for your suggestion. Suzanne