MarblePics
基于 CC0 授权的图库，不过图片质量不太行，凑合用。
排序
Patternpictures Free pattern pictures
免费可商用的纹理、背景图，以材质纹理为主。 Free pattern pictures, textures, pattern images, graphics and backgrounds to boost creative projects. ✓Free commercial use ✓No attribution ✓HR
Skuawk Curated public domain photos. Creative photography for personal and professional projects.
网站的首页挺有意思的，图片质量很高，而且很有创意，全部免费可商用。 A photography website with public domain images. Free and artistically loud!
ABSFreePic Smidig flytt & skickliga hantverkare
全部基于CC0授权以及公共领域的图，新老照片都有，需要花时间筛选下。 Smidig flytt & skickliga hantverkare
Freely Photos Photo Sharing. Your Photos Look Better Here.
基于 CC0 授权的个人图片网站，图片质量还不错，数量不太多。 Photo Sharing. Your Photos Look Better Here.
Stock Up Stock Up: Instantly Search 25
聚合了 30 多个网站的图片，大部分是 CC0 授权，小部分是公共领域的图，用的时候可以看下授权信息。 Stock Up is the most popular way to search for free stock photography. We combine (with permission) the free stock photos from across 25 different websites into one simple and insanely fast search engine. New photos added weekly.
Travelcoffeebook Sharing beautiful travel moments
全部都是高质量的旅行摄影图，偶尔刷一刷还是不错的。 Sharing beautiful travel moments. All photos are listed under cc0. That means you can do whatever you want with them. Subscribe or download all images. [Sponsored] Book workspaces and meeting rooms...
Cupcake Cupcake: Unique free images for commercial use
高质量摄影图分享，可以在里面找到不错的自然与城市摄影图。 Cupcake is a platform with unique free images for commercial use. Do what ever you want.
photoAC ERROR: The request could not be satisfied
免费可商用图库，小尺寸图片可以任意下载使用，大尺寸的图需要开通会员才能下载使用 ERROR: The request could not be satisfied
colorhub.me
高清无版权图片，个人和商业用途免费
PIXNIO Public Domain Images
公共领域图片库，所有图片都可以任意下载使用，质量一般般 Public domain images, royalty free stock photos. Pictures free for personal and commercial use. No need for attribution.
台北故宫博物院 網頁不存在
有很多免费可商用的藏品图片，做国风或历史相关的PPT可以来这里看看 網頁不存在-國立故宮博物院展覽主題網