Terri Cappucci
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gumoil

Frequent Gumoil Questions

1/22/2017

4 Comments

 
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​Here area few questions that I can answer for those who have asked about making gumoil prints.
  • What kind of paper?
  • What brand of oil paint?
  • What kind of gum Arabic?

 
What kind of paper?
Make sure the paper you are using is a heavy and quality watercolor paper that can handle multiple passes through this process. I had been using a 310gsm paper but have now found that the 640gsm paper that I have been using, is much better for this process and gives me more flexibility with paints. You can use either hot or cold press, depending on your preference. Some brands I have experimented with success.
 Somerset – Stonehenge – Hahnemühle -  Arches Platine -  Indigo Art Paper ( the 640gsm paper is best for this) and Arches Oil paper.
                                                                           
What brand of oil paint?
This is not easy to answer. I know what has worked for me, but I can’t be sure it will work for you because again, my theory and experience has showed me it is different depending on your water source and atmosphere
 Grumbacher pre-tested - Maimeri Classico – Lukas - Old Holland – Schmincke – Williamsburg.  It is best to use professional grade paint because the lower grades rarely make you want to try again. I have had trouble removing the paint when using lower grade paint.

What kind of gum Arabic?
That is really up to you. If you know how to mix your own, that is an option. I find that Windsor Newton has a nice premix that works well for me.  I have also used Photographers Formulary, which is also a premix.

“The Gumoil Process in not for those who seek instant gratification. You have to pour you passion, time and emotions into creating the workflow. This is when your dance begins”. Terri Cappucci

4 Comments
Frutos link
1/23/2017 04:06:24 am

Hi! Thank you very much for sharing your work, it is really beautiful. I would like to ask you what kind of lightsource do you use for exposing and what are the exposure times that work for you - just to have a starting point for my workflow... Thank you very much, follow you on facebook!

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Terri link
7/1/2017 05:46:21 pm

Hi, Thank you for your kind words. I am not sure why I am just seeing this now, but I apologize for such a late response. I use a UV exposure unit. It is much more consistent than working with the sun. The sun's UV strength changes at different times of the year, at different times of the day and depending on the weather. With that said, the sun DOES make a great exposure source and I do occasionally expose outside. I hope this is helpful and thank you for following me. Terri

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Mike Zaikowski link
1/8/2018 03:33:47 pm

Hello Terri
I just came across you work and must say it is amazing.
I have been looking to learn the gumoil process and not had much success on my own.
I was wondering if you ever do seminars teaching the process?
If you do I would be very interested in getting information on them.
Thanks
Mike

Reply
Terri
1/20/2018 09:55:15 am

Hi Mike, So sorry I am just seeing this. I have not been able to set up a public space to do workshops at this point, but I am happy to give you tips and pointers along the way. Just send me an email and I will try to help. Thanks for reaching out! T

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