www.pexels.com
pixabay.com
一个免费的、高清壁纸社区
一键搜索多家免版权图库，再也不用担心商用图片侵权了
zhutix.com
Beautiful, free images and photos that you can download and use for any project. Better than any royalty free or stock photos.
致力于美图壁纸分享
