How will we deal with COPYRIGHT ISSUES on Steemit?

Steemit.com is here to stay, but what if we get sued using pictures we don't own? Who does legally own the pictures on your channel, as steemit does not need identification with data provided by the government?

What is the best legal guide so far?

The Hive account@skyleap post that made me think about this topic:

https://steemit.com/japanese/@skyleap/copyright-free-materials