1) If name of photographer is not available, then it is sufficient to quickly cut-and-paste the source URL link at the bottom of the post. This kind of "link-juice" is the universal internet method of providing credit to original sources
and the link above is already mentioned so evertything is right
2) If anyone believes their OWN picture is being uploaded here, and they wish it to be taken down, please pvt. post mod sir, and their request will be EXPEDITIOUSLY complied with.
3)...
more...

If anyone is feeling unduly agitated on behalf of someone ELSE, and feels that an injustice is being committed, then please contact the original photographer (thru the accompanying source link), and report the matter to them.
4) Please complain to the original photographer that their hard work is being lauded and appreciated by numerous enthusiastic railfans without their knowledge. Tell them that their picture features their Name and Source Link next to it, and it received many "Great" opinions, and that this kind of enthusiastic praise for their pic is really NOT acceptable, and must be STOPPED. Ask them to use the Feedback link above, to demand their picture be immediately deleted.
5) Let the ORIGINAL photographers THEMSELVES decide that they do NOT want their photo appreciated in IRI by numerous railfans, EVEN after due credit is given to them, their Name and source link printed alongside the picture.
6) Meanwhile, members are requested to mind their own pictures, and not act as PROXY ATTORNEYS for the world at large. If you believe your OWN picture is posted here, and you wish it to be taken down, then please by all means, send mod sir a pvt. message, and it will be done, asap.
Further insults to other members and disruption to the forum will not be appreciated.
Hope you will understand
Above mentioned Point's Source :- #moderator sir
Links:-/blog/post/801590/18
/blog/post/1001673/44