About Reposting FanArts and Cosplay Photos

Something crosses my mind recently after observing how some people run their Facebook Page :-

I'm Considering Reposting FanArts, Saint Seiya Cosplay Photos and maybe collection photos, taken from DeviantART, WorldCosplay and MAYBE Tumblr at my Saint Seiya : The Lost Canvas Facebook Page in order to make it "more active".

As I RESPECT the hard works Artists, Cosplayers and Collectors had put in for their works, and I DO want to know who created them when I see them elsewhere so I can "Like" or "Comment" on them, I will Credit them by their Listed Name, Link to their Main DeviantART/WorldCosplay ID and Direct Link to the Artwork with the Post itself.
Probably in the following Format :-





For those without any Watermark, I might Photoshop it at the bottom of the FanArt/Photo with the Artist/Cosplayer ID, in "semi-transparent font" so that the Credits can be given to them should the FanArt/Photo get reposted elsewhere.


Should I do it?
I will try to ask for a One-Time Permission from the Artist and probably comment on the Artwork where I had reposted it.
For Cosplayers whom I think dun understand English and I haven't heard feedbacks about being against Reposting (which so far only have REN and Natsuosuguru in the list; rest told me it's okay as long I notify them of the repost and Credit them), I'll just credit them.

I want to get my Facebook Page active again, for the English-Speaking Saint Seiya Fans, but I dun want my Facebook Page to turn up like all the others who NEVER Credit the original Artist or Cosplayer.....except when it's by Marco Albiero

What's your Opinion?