Martin, thanks I'll try it. I've been looking at dig prints for so long, seeing high quality wet prints blew me away. BTW I showed Pablo a large copy of Mike's tramp printed full width on his 7000, 'hijo de puta' was the response. I'm always a bit sheepish about showing that print of Mike's because the scan/print blows my stuff out of the water. Drum scanned big prints can't be beaten IMO. Julian ----- Original Message ----- From: "Martin Wesley" <mwesley250@...> To: <DigitalBlackandWhiteThePrint@yahoogroups.com> Sent: Thursday, April 04, 2002 10:02 AM Subject: Re: [Digital BW] Coating revisited > Julian, > > Get some good quality acrylic varnish from an art store designed for > varnishing paintings. I think Golden is the best but I don't know what you > will find available. Get a good varnish brush. Dilute the varnish at least > 1:1 or 1:2 with water (preferably distilled) and paint it on the print. > Figure about 3 coats. The biggest problem will be brush strokes until you > perfect the application but you will get a good general feel for what a > coated print will look like right away and will be able to see if this is > something you want to pursue. Remember they dry down just like a wet print. > > There is info in the Files section and in the archives. Using the "Morrison > Mix" sealer. clean materials, a good brush and practice seem to be the keys > to getting it on smooth. > > Once the prints are under glass I doubt you could tell them from silver > except for the hue of the inks. As Robert posted earlier the Dmax increase > definitely puts the better papers into silver range. Museo took the coating > the best I found. The heavily textured papers get a bit strange. Things like > German Etching and Torchon are not for everyone. Didn't try Photo Rag but I > would expect it would do well. > > Martin > > > ----- Original Message ----- > From: "Julian Thomas" <julianthomas@...> > To: <DigitalBlackandWhiteThePrint@yahoogroups.com> > Sent: Wednesday, April 03, 2002 11:46 PM > Subject: Re: [Digital BW] Coating revisited > > > > I've got Pablo Kolodny from Argentina satying with me at themoment. He is > > one hell of a wet printer and he has brought some prints/negs for me to > try > > to match. It makes me realise how impossible it is for inkjet to match the > > glowing blacks of a semi or gloss wet print. maybe I should try the > coating > > approach, but seeing his stuff makes me want to hit the darkroom again. > > Problem is that I'm a much better dig printer than wet! Inkjet wins for me > > in the long, smooth midtones. > > > > Julian > > > > ----- Original Message ----- > > From: "Robert Morrison" <rmorrison@...> > > To: <DigitalBlackandWhiteThePrint@yahoogroups.com> > > Sent: Thursday, April 04, 2002 9:30 AM > > Subject: Re: [Digital BW] Coating revisited > > > > > > > On 4/3/02 10:20 PM, "Martin Wesley" <mwesley250@...> wrote: > > > > > > > Stephen, > > > > > > > > You can go back in the archives and find the results of Robert's fade > > tests. > > > > As I recall fading and warm shifting were reduced by all coatings. > There > > was > > > > a much greater difference between coated and uncoated than between the > > > > specific coatings. The fade and warming were reduced by 50% in > > comparison to > > > > the uncoated prints as best as I recall. > > > > > > That's accurate. Ozone testing is in progress with Epson 10000 prints. > > > > > > > Coating the prints has a pronounce effect on their appearance. I have > > sent > > > > coated prints to several people and the general response was that they > > did > > > > not care for it. The increase in Dmax is very strong but the surface > is > > much > > > > like a varnished oil painting in quality. > > > > > > Dmax increases in the coatings that I have worked with range from 0.4 to > > 0.6 > > > increase...essentially taking the prints from matte to gloss. The > effect > > is > > > like a varnished oil painting. Tones are more luminous. I find that > the > > > photos appear deeper. The velvety finish is certainly gone. These look > > > like gloss prints...but on archival paper...preserving the texture of > the > > > paper. Personally I love the look as do the people that I have shown > the > > > prints to including several paper manufacturers. If you do not like the > > > look of gloss prints, however, you are unlikely to like the look of the > > > coated prints. In the end each person will have to decide for themselves > > > whether they like the look...and that will probably vary from image to > > image > > > and from paper to paper. > > > > > > > As a compromise I would suggest using one of the UV aerosol spray > > coatings. > > > > These do not change the appearance of the print if applied lightly but > > > > provide excellent mechanical protection and improve fade and warming > > > > resistance as well. > > > > > > I find the sprays useless...no improvement in appearance...minimal > > > protection from light (too thin a coating) and they frequently ruin the > > > surface of the print. I have heard through the grapevine that Cone has a > > > brush on coating that he uses to improve dmax, without changing the > > surface > > > of the print. I don't know anything about this...other than he sells it > > for > > > $400/gallon. Personally, I'm highly skeptical that anything can > > > dramatically increase dmax without adding gloss. > > > > > > > > Also check into the coating being offered by MIS that is designed to > be > > > > loaded into a printer. You run the print through to have a coating > > applied > > > > by inkjet. I have not seen the results of this process but it sounds > > > > interesting. One of the biggest problems in coating prints was in > > getting an > > > > even, streak and dust free application. An inkjet application might > > avoid > > > > all these issues and you could control how much was applied by > selecting > > > > something less than 100% "black" as the print color. > > > > > > It is unlikely that this would put down a thick enough coat. Streak and > > > dust free application is not a problem with the right equipment. > > Honestly, > > > that's why I don't have a product out yet...it has taken nearly 9 months > > of > > > experimenting to get the equipment right and perfect the > formulation...but > > > it is possible...and turns out to be easy with the right gunk and > > equipment. > > > > > > Currently, I'm hoping to have a commercial product out by next > > > September...but no promises. In the mean time I'm glad to take > questions. > > I > > > have coated prints going out into several print exchanges and both Crane > > > (Robert Rex) and Brightcube will be showing prints that I have beta > coated > > > on their papers in meetings around the country. I believe that Robert > Rex > > > is also intending to use them for in store displays of Museo. Coated > > > PiezoBW Museo prints will knock your socks off if you like glossy > > > prints...they are really fantastic. > > > > > > Robert > > > > > > > > > > > ----- Original Message ----- > > > > From: "Stephen Kundell, MD" <skundell@...> > > > > To: <DigitalBlackandWhiteThePrint@yahoogroups.com> > > > > Sent: Wednesday, April 03, 2002 8:53 PM > > > > Subject: [Digital BW] Coating revisited > > > > > > > > > > > >> It has been a while since the topic of coating has been addressed. I > > know > > > > Robert and others were actively experimenting in this regard. Has > > anyone > > > > come up with a system that works with large images, and truly prevents > > UV > > > > and ozone degradation similar to the benefit of framed images. I hate > > that > > > > glass between me and the image!!!! > > > >> Thanks all > > > >> Stephen > > > >> > > > >> > > > >> [Non-text portions of this message have been removed] > > > >> > > > >> > > > >> > > > >> Please visit the Group Homepage to check the Files, Bookmarks, Polls > > and > > > > other resources as they are often being updated. The page is at: > > > >> > > > >> http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > > >> > > > >> Please follow these basic guidelines: > > > >> - Include your full name with your message. > > > >> - Include the address of your website, if you have one. > > > >> - As threads develop, trim off excess portions of earlier messages to > > keep > > > > them short. > > > >> - As the topic of a thread changes remember to change the subject > > header. > > > >> - Good manners are required at all time. No personal attacks or > > "flames." > > > >> - Complete your Yahoo profile. > > > >> - Before posting a question, search the message archives and the > > various > > > > resources on the homepage. > > > >> > > > >> > > > >> > > > >> > > > >> Your use of Yahoo! Groups is subject to > > http://docs.yahoo.com/info/terms/ > > > >> > > > >> > > > >> > > > > > > > > > > > > > > > > > > > > Please visit the Group Homepage to check the Files, Bookmarks, Polls > and > > other > > > > resources as they are often being updated. The page is at: > > > > > > > > http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > > > > > > > Please follow these basic guidelines: > > > > - Include your full name with your message. > > > > - Include the address of your website, if you have one. > > > > - As threads develop, trim off excess portions of earlier messages to > > keep > > > > them short. > > > > - As the topic of a thread changes remember to change the subject > > header. > > > > - Good manners are required at all time. No personal attacks or > > "flames." > > > > - Complete your Yahoo profile. > > > > - Before posting a question, search the message archives and the > various > > > > resources on the homepage. > > > > > > > > > > > > > > > > > > > > Your use of Yahoo! Groups is subject to > > http://docs.yahoo.com/info/terms/ > > > > > > > > > > > > > > ---------------------- > > > Robert Morrison > > > rmorrison@... > > > > > > 310-397-2704 > > > > > > 4131 Bledsoe Ave. > > > Los Angeles, CA 90066 > > > > > > > > > > > > Please visit the Group Homepage to check the Files, Bookmarks, Polls and > > other resources as they are often being updated. The page is at: > > > > > > http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > > > > > Please follow these basic guidelines: > > > - Include your full name with your message. > > > - Include the address of your website, if you have one. > > > - As threads develop, trim off excess portions of earlier messages to > keep > > them short. > > > - As the topic of a thread changes remember to change the subject > header. > > > - Good manners are required at all time. No personal attacks or > "flames." > > > - Complete your Yahoo profile. > > > - Before posting a question, search the message archives and the various > > resources on the homepage. > > > > > > > > > > > > > > > Your use of Yahoo! Groups is subject to > http://docs.yahoo.com/info/terms/ > > > > > > > > > > > > > > > > > Please visit the Group Homepage to check the Files, Bookmarks, Polls and > other resources as they are often being updated. The page is at: > > > > http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > > > Please follow these basic guidelines: > > - Include your full name with your message. > > - Include the address of your website, if you have one. > > - As threads develop, trim off excess portions of earlier messages to keep > them short. > > - As the topic of a thread changes remember to change the subject header. > > - Good manners are required at all time. No personal attacks or "flames." > > - Complete your Yahoo profile. > > - Before posting a question, search the message archives and the various > resources on the homepage. > > > > > > > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > > > > > > > > > Please visit the Group Homepage to check the Files, Bookmarks, Polls and other resources as they are often being updated. The page is at: > > http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > Please follow these basic guidelines: > - Include your full name with your message. > - Include the address of your website, if you have one. > - As threads develop, trim off excess portions of earlier messages to keep them short. > - As the topic of a thread changes remember to change the subject header. > - Good manners are required at all time. No personal attacks or "flames." > - Complete your Yahoo profile. > - Before posting a question, search the message archives and the various resources on the homepage. > > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > > >
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Re: [Digital BW] Coating revisited
2002-04-04 by Julian Thomas
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