Whatever it is you have printed, taken, published, put a copy of it it in an envelope, seal fully with tape that will not come off in time, and post it signed for to yourself, and leave unopened.
i have lightroom automatically watermark them on export.

Copyright is in fact not worth the paper it is written on to the layman, if you can not afford a solicitor to fight a breach then that is it.
However, I did publish a book for a friend of mine, Patrick Moore, and the best way to ensure proof it belongs to you is.
Whatever it is you have printed, taken, published, put a copy of it it in an envelope, seal fully with tape that will not come off in time, and post it signed for to yourself, and leave unopened.
If it ever goes to court you have proof of the date and item to hand to the court.
Also print copyright and your name on the back of the item you place in the envelope.
Printing copyright on a print is pointless these days as most of us in photoshop and remove it.
Copyright is in fact not worth the paper it is written on to the layman, if you can not afford a solicitor to fight a breach then that is it.
However, I did publish a book for a friend of mine, Patrick Moore, and the best way to ensure proof it belongs to you is.
Whatever it is you have printed, taken, published, put a copy of it it in an envelope, seal fully with tape that will not come off in time, and post it signed for to yourself, and leave unopened.
If it ever goes to court you have proof of the date and item to hand to the court.
Also print copyright and your name on the back of the item you place in the envelope.
Printing copyright on a print is pointless these days as most of us in photoshop and remove it.
You need to look at more professional's photos then.hi neil, yes that's exactly what i mean, a watermark with my name on it. Just trying to look more professional.