The DT blog is different because the system allows you to add only watermarked images from our database. You cannot use other images from other sources. So yes, this is a different case.You are the copyright owner of your images so technically you could use watermarked files from your portfolio to illustrate your articles - promoting your images at the same time. But this is valid only for your own images. posted in I do not want my images shareable on sites like Pinterest. Please opt me out!