Like the title says, removing Watermarks from images on this section is illegal. If you get caught asking others or removing watermarks from images, you will receive a big nice section ban from me.
A watermark is basically made to avoid people using the artists work because the artist wants his/her work to be used for personal uses and not to be publicly used. So removing ones water mark is going against copyright rules. If you find a stock or an image with a water mark then use it with the watermark if you wanna use it really badly. They are essentially the "signature" of the artist who created the picture.
Basically, don't remove them. Simple.