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Should I put a signature, watermark or copyright on my art before submitting it to the Wallpaper gallery?
Yes and we recommend you put some form of identification on your work to mark it as your copyright. This can be done simply as text in a corner of the image, or as a ghost image, or watermark across the image, or as a digital signature using software such as Digimarcs “MyPictureMark” which is available as a plug in for applications such as Photoshop.