Watermark text:
If checked the extension enable the watermark text option
Watermark image:
If checked the extension enable the watermark image option
Watermark for image:
The image you want use to add the watermark for the master image
Watermark for 1° thumb:
The image you want use to add the watermark for the 1° thumbnail
Watermark for 2° thumb:
The image you want use to add the watermark for the 2° thumbnail
