Paper negatives

[Mkillmer]

For something a bit different...
8x10 RA-4 Colour Paper negative
Fuji Crystal paper developed in Tetenal RA4 developer.

[Randy]

Very nice

[tonyowen]

[QUOTE=lightchemist;Hope this helps![/QUOTE]
Yes very much indeed, I tried starting with the maths and assumed a falling body from rest, then used velocity for specific times, but got very confusing answers
regards
Tony

[John Earley]

For something a bit different...
8x10 RA-4 Colour Paper negative
Fuji Crystal paper developed in Tetenal RA4 developer.

Very nice.

[Fr. Mark]

MKillmer, that's really beautiful, it's a lisianthus, isn't it? I'm 99+% sure. Also, I don't yet know much about paper chemistry, but I would've assumed that what you had was a negative/positive process, not a direct positive, true? So, this is a contact print of a color paper negative? is that the usual paper developer? I don't know much about such things, so please excuse the newbie question.

[Mkillmer]

Yes, it is a lisianthus! RA4 is standard colour paper chemistry - I use it to make a colour paper negative. I have only scanned at this point, not contact printed.

[Fr. Mark]

Thanks for the information about the color photo of the flower. My wife and I really like lisianthus.

[Wayne]

Yes, it is a lisianthus! RA4 is standard colour paper chemistry - I use it to make a colour paper negative. I have only scanned at this point, not contact printed.

I would like to see the contact print, please.

[Rich14]

For something a bit different...
8x10 RA-4 Colour Paper negative
Fuji Crystal paper developed in Tetenal RA4 developer.

Just gorgeous. What did you estimate the E.I. of the paper?

Rich

[Rich14]

You might be able to emulate a contact print by "scanning" the paper negative on a light table/box with a DSLR, trying both emulsion up and down. You'll pick up the texture of the paper as would happen with contact printing.

Rich