Quote Originally Posted by grace View Post
...Why my photo couldn't display?...
A common reason is that the image files were too large. Lowering the resolution to something like 800x600 pixels before attempting to upload them is usually adequate. Note that 3DPrintBoard defaults to only showing users a thumbnail version of your image. You can over-ride this default by double-clicking on the image in your post edit window and selecting the "full size" option in the properties window that pops up.

- Moderator