Image Guidelines

This website helps you to build your digital library. You can contribute articles to this site and can also use images in your content. You must follow the guidelines below when uploading any images on this site.

Prohibited Images

You aren’t permitted to upload:

  • Adult Images
  • Gambling Images
  • Images that advocates against an individual, group, or organization
  • Copyrighted Images
  • Images related to Drug, alcohol, and tobacco-related
  • Hacking and cracking Images
  • Violent Images
  • Images related to Weapon
  • Other illegal Images


Notwithstanding any of the following guidelines, publishing infringing images may lead to a lifetime ban from This website.

Quality and Review Process

It is solely your responsibility to ensure you have all necessary rights to publish any image on this site. Blurry or irrelevant images (including author portraits) or images from unapproved sources are prohibited.

Approved Sources

The following are the only sources from which you can obtain and publish images. No exceptions. Remember, these are only guidelines for using images on this site. Knowing whether or not you have the legal right to use an image is solely your responsibility. If in doubt, do not submit the image, even if it otherwise appears to meet our guidelines.

1. Images Created By YOU

You may use images created by you. However, you must have obtained permission for property or people depicted in the image, if any. Please enter your name (don’t used your penname if you have one) in the credit and copyright fields at during the submission process. Please note that putting your penname in the copyright field may create confusion as to ownership. Accordingly, we recommend you use your real name.








浏览下面给定的URL,查看其使用条款。请在提交过程中在信用字段中输入停尸房文件用户名,并在版权字段中输入“’s name”。



您必须查看每个图像的描述页面(通过单击图像),以确定是否可以重用它。有关Wikimedia Commons使用条件的教程,请浏览以下给定URL。请在提交过程中在信用字段中输入摄影师或艺术家的姓名,并在版权字段中输入“Wikimedia Commons”。

Beware: Images that require the same Creative Commons license to be applied when reused may not be used on this site.



Review their license agreement by browsing the below given URL. Please enter the iStockphoto user’s name in the credit field during the submission process and enter “’s name” in the copyright field.


You must purchase images from – you cannot simply right-click and save the image to your computer. It will be watermarked, and publishing of that image will violate the image owner’s copyrights. Instead, create an account, pay for the image and download it using their system. Purchased photos should not be added to the public library.


You may only use images from Flickr that are public, and are designated with the Creative Commons Attribution (a.k.a. BY) license or with Attribution-NoDerivs (a.k.a. BY =). Flickr images with the Non-Commercial or Share-Alike attributes are not permitted on this site. Review information about Creative Commons licensing on Flickr by browsing the below given URL.
You must respect all licensing terms on Flickr. Please enter the photographer’s username in the “credit” field and the URL for the photographer’s Flickr page ( in the “copyright” field.

8. The U.S. Federal Government

In general, U.S. government authored or produced images that are clearly marked as being in the U.S. public domain are acceptable. Note: While the content of most federal government web pages is in the U.S. public domain, some photographs, images, and/or graphics that appear on federal government websites are used with permission from the copyright holder. It is your sole responsibility to determine whether an image is in the public domain.




关于图像的版权法非常复杂。 无免责法律 或者对法律的无知不是借口。虽然我们发布了一般指导原则来帮助您,但作为一名撰稿人,您应全权负责就图像发布相关的法律问题以及因发布侵权图像而造成的任何损害进行彻底的自我教育。要了解有关版权法和互联网的更多信息,以下链接可能会有所帮助:

  • www.copyright。政府
  • 公平使用。斯坦福大学。edu/web\U资源/索引。html
  • 公平使用。斯坦福大学。edu/Copyright\u and\u Fair\u Use\u Overview/chapter6/6-a.html
  • www.chillingeffects。组织/版权所有







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