1. View your photo in Photobucket.
2. On the right look for Direct link under Share this photo.
3. Click on it and it will be copied into your clipboard.
4. Edit the page where you want to insert the image.
5. Click Insert
6. Select Image
7. Select Web address and paste in the address from your clipboard (CTRL+V in Windows)
8. Optionally add an Alt tag
9. Click OK