> Do you have permissions to use those images? Wow, you're quite right - there's no attribution on any of the photos. Also, since they're re-hosted onto tumbl

> Do you have permissions to use those images? Wow, you're quite right - there's no attribution on any of the photos. Also, since they're re-hosted onto tumblr it's hard to tell where they came from. It's possible that the author may have taken all of the photos themself, but unlikely given the example which you've pointed out. It's also possible that the author has sought private permission to use the photos, but you'd probably expect some attribution if that were the case.