图片资源

国外使用图片有严格的版权限制，虽然根据google关键词，随意下载使用图片是最省事的，但也可能遭到版权方的投诉和一些麻烦。这里介绍一些图片资源，包括收费的和免费的。各有流弊吧，收费的肯定质量更高，免费的省钱，但付出更多的时间去寻找和鉴别。

如果你愿意花一些钱买图片那有以下一些网站可以看看：

http://www.istockphoto.com/ by http://www.gettyimages.com/
https://www.shutterstock.com/ or their limited version https://www.bigstockphoto.com/
https://stock.adobe.com or their other one at https://www.fotolia.com
http://www.123rf.com/
https://photodune.net/ that is part of the Envato Market : https://market.envato.com/

免费的也有很多：

https://www.pexels.com/ – All images are distributed under the Creative Commons Zero CC0 License, which means that you can do whatever you want with them, including commercial use – resizing, cropping .. whatever.

https://www.pixabay.com/ – Another good one, using the same CC0 license. They claim to contain about 850.000 images already, which makes them a bigger source than pexels.com.

https://www.unsplash.com – Community of photographers who share their work under CC0 license too, this one is good for more artistic work. You can also browse by author, check how many downloads a photo has etc …

http://www.gratisography.com/ – This one features content from just one photographer, so the collection is limited … but the quality is awesome. Great for content with a bit of personality.

https:/www.picjumbo.com/ – This is a one man show too, the images are shared for free with only one limit – redistribution.

http://freestocks.org/ – This one utilizes full CC0 license again, there are some great photos from several authors to download.

http://www.lifeofpix.com/ – Not the biggest one, but using CC0 again and offering solid selection of HQ images. I can see these working well on blogs, sites …

http://www.freeimages.com/ – Another big one, but they don’t have such a vague license, there are some limitations that you can check here : http://www.freeimages.com/license

https://stocksnap.io/ – Another license free – they will even send you the most popular images to your email.

http://deathtothestockphoto.com/ – And one more, again with almost no limitations other than non-pornographic or defamatory use … many of these sites require this actually.

http://openphoto.net/– On this one, the license can vary from one image to the next, it’s always written under the image thou, so easy to find.

http://www.publicdomainpictures.net/ – Quite a big one here again, almost 200.000 pics, some with additional licensing, but many are distributed as public domain.

https://www.splitshire.com/ – Free to use with some content limitations.

http://www.1millionfreepictures.com/ – The author doesn’t really offer a million of photos, but there are many to choose from. Mass download available at an extra price.

http://viintage.com/ – This is a special one, offering vintage style graphics and 1000s of them with any limitations. Premium stuff available too.

http://nos.twnsnd.co/ – This one also offers old photos, free of copyrights.

http://publicdomainarchive.com/ – Not sure how big this one is, but it’s free of copyrights too

http://skitterphoto.com/ – Another one built on user submitted content under the CC0 license.

https://morguefile.com/ – Close to 400.000 images on this one again. Quality varies based on the author. Free to use for commercial projects too.

https://freeimages.red/ – Quite a small one again, but with CC0 license, so worth a look.

https://www.goodfreephotos.com/ – And yet another one with public domain photos, 16.000 to choose from.

http://realisticshots.com/ – Great one for social media posts or blogs, limited amount of pics but very good quality.

http://freenaturestock.com/ – Need some nature shots? Smaller collection from one author, but with a free license

http://magdeleine.co/license/cc0/ – This site has photos with several licenses, I linked directly to the CC0 section.

http://isorepublic.com/ – This will be the last one for today. Very open license again, no attribution needed, thou they have some limitations as per their terms.

如果你对 Creative Commons licensing还不太了解，可以看这里： Creative Commons licensing

PS: 分享一个相对“省事和安全”的方法

就是使用google关键词搜索图片，当然找高清的更好，然后截图，放大25%使用，这样可以被版权方检索出来的几率会大大降低。当然这并不代表合法，只是提供一种思路，自己看着办。