We did overexpose at the start (15 minutes) but we then tested with 1-2 and 3 minutes, with similar results. The same Glop was used with 4 papers, 1 cheap watercolor paper that fell apart, 1 280g fabr

I prepared the papers with 5 and 10% gelatin, this didn't work so I tried passing them through the gelatin 2 and 3 times. After exposing the negative I placed it in contact with the prepared paper in

Hi, I've been having problems with the final step of the carbon transfer process - transferring the negative to paper. I am following the instructions exactly as laid out in Sandy King's "Carbon Monoc

Hello All. And this preparation could also be used to to coat glass plates for make cyanotipes ? With best wishes, Fernando Fernando Cruz Artista visual *Este mensaje es confidencial, puede contener i

Christina Thanks for the information, I still have doubts on how to apply the solution to a large canvas. In my workshops I've noticed that even though students sometimes prepare the formula with diff

Víctor, thank you for the information and the books, I'm going to read them. Un abrazo Fernando Cruz 3108686025 Cr 14 # 75-29 Bogotá WWW.fotografiacolombiana.com

Hello fellow forum members, I live in Colombia and I've followed this forum for a long time now. I bought Christina's first book on gum bichromate when it came out, I have other books but hers is the

Hi Gord, that wasn't what I had in mind but I am definitely interested in the bleaching process you mentioned. I would be grateful if you could send me that information. Thanks. Fernando Cruz 31086860

Hello fellow forum members, I live in Colombia and I've followed this forum for a long time now. I bought Cristina's first book on gum bichromate when it came out, I have other books but hers is the o

Yo siempre lo prehumesdesco y tengo buenos resultados *Este mensaje es confidencial, puede contener información privilegiada y no puede ser usado ni divulgado sin mi consentimiento escrito. Si obtiene

Muchas gracias, me da permiso para publicarlo en mi sitio web ? Un abrazo *Este mensaje es confidencial, puede contener información privilegiada y no puede ser usado ni divulgado sin mi consentimiento

Cristina Felicitaciónes, será otro maravilloso libro tuyo, tengo el de goma y lo recomiendo a todos mis alumnos, me emociona que Servane este en la lista de los asrtistas Fernando Cruz Galería Sextant

Muy buen trabajo, me encantaria ver las fotos, seguramente la calidad y delicadeza de los tonos es maravillosa felicitacions *Este mensaje es confidencial, puede contener información privilegiada y no

Thank you Jacques, but I dont know what is Diazonium salt, can you help me with this information ? Best regards *Este mensaje es confidencial, puede contener información privilegiada y no puede ser us

Hi, I'm investigating the traditional process for making architectural plans which used ultraviolet light (and ammonia as the developer) in the process. Has anybody worked with this process recently?

Very good Fernando Cruz Teléfono 57 -1 -2494755 Movil 57 - 3108686025 Codigo postal 110311 twitter @fotocolombiana skype fernandocruzflorez www.facebook.com/fotografia.colombiana http://fernandocruzf.

Felicitaciones, es un excelente trabajp, muchas gracias por compartirlo Fernando Cruz 57 3108686025 www.fotografiacolombiana.com El mar 7, 2014 11:41 AM, "Diana Bloomfield" <dlhbloomfield@...> e

Los recibo desde bogota, colombia Fernando Cruz Teléfono 57 -1 -2494755 Movil 57 - 3108686025 Codigo postal 110311 twitter @fotocolombiana skype fernandocruzflorez www.facebook.com/fotografia.colombia

Gracias Fernando Cruz 57 1 3108686025 www.fotografiacolombiana.com

Estos son unos vinculos sobre las lamparas de uv Uso una lampara con 16 tubos con dos ventiladores de computador para crear una corriente de aire y evitar que se recaliente, pues tengo entendido que e