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Digitising Large Artworks using High Definition
Digital Reprography
Also see:
Archival Fine Art Printing and our 'BIG Canvas' Promotion

 

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Digital Product Shots


Design & Displays


Architectural & VR

Click on images to enlarge

or go to. Gallery 1

or to the Scrapbook

Artworks are digitised using 'HD Digital Reprography' NOT flatbed scanning!
You can NOT use a print scanner to digitise canvas and watercolour art for reproduction. A scanner uses a narrow strip lamp that creates harsh shadows from the surface texture of the watercolour paper and canvas. If you print back onto textured paper or canvas you get 'a picture of texture' on top of the 'true texture'. Ugly!  'Digital Reprography' utilises multiple diffused studio lights for shadow minimisation. See this example...

Scans exaggerate paper textureSoft light reprography minimises it
Enlarge

We use a super high resolution scanning back in a studio camera with Schneider apochromatic optics and a custom built reprography rig so we can digitise art in precisely aligned sections. The colour accuracy of our ICC profiled systems reduces the number of proofs needed for accurate reproduction. A Gretag Macberth colour chart is included within each image for basic print matching without the artwork..

What resolution do artworks need to digitised at?
For life size reproduction 200dpi is required for the highest quality reproduction of images printed on textured media such as artist's canvas and heavy cotton rag watercolour papers. 300dpi images can only be resolved on smooth fine art media, photographic papers and gloss film. You may still wish to choose 300dpi for smaller works that will be scrutinised closely or reproduced larger than life size.

Digitising art at full resolution creates HUGE image files
Digitising large artworks at full resolution requires capturing detail far beyond the resolving power of any lens, film or digital camera which is why we digitise in sections. We can digitise art up to 1.5m x 2.3m at up to 300dpi. That's a file size of 1.34gb or 481 Megapixels! See the 200dpi and 300dpi samples below...


Oil painting courtesy of Kathrin Longhurst website


Canvas:
1.3m digitised at 200dpi. Watercolour: 70cm
digitised at 300dpi. Click images to view 100%

Oil painting courtesy of Kathrin Longhurst website  Watercolour courtesy of Christopher Lemon


Pricing for Digital Reprography of Artworks: June 2008
Prices below are for digitising artworks to reproduce at ACTUAL SIZE: 150dpi is the maximum resolution required for large artworks that will be reproduced on heavy textured canvas or textured water colour papers. The long viewing distance means the eye can not resolve more detail. 200dpi is ideal for large artworks that have details that may be examined close up. 300dpi is for the reproduction of the finest details from pen & pencil drawings and maps that will be reproduced on smooth matt, lustre and gloss papers. Files are supplied as Large gamut Adobe RGB TIF with basic colour matching to the original and include a Gretag Macbeth colour reference chart. Exact colour-to-colour matching via proof printing and adjustments is available as a billable option. Collections of artworks billed at hourly rates, call (02) 9949 6090 for a quote.


A.
Artworks digitised LIFE SIZE at 150dpi
For large artwork reproductions on textured artist's canvases & textured watercolour papers.




B.
Artworks digitised LIFE SIZE at 200dpi
For fine art reproduction on finely textured artist's canvases & finely textured water colour papers.




C.
Artworks digitised LIFE SIZE at 300dpi
For the reproduction of highly detailed art & maps on archival smooth art papers and photo paper.


C. Artworks digitised REDUCED SIZE at A3, 300dpi
For finely detailed reproduction up to A2 and publication in books, brochures and catalogues.
File Size, Adobe RGB: Approx. 50 mb = 18 megapixels

Single artwork up to A2 (42 x 60cm) digitised at A3 (30 x 42cm), 300dpi: .$55.00 each
Additional artworks, same size range, digitised at same time as above:     $33.00 each

Single artwork up to A1 (60 x 84cm) digitised at A3 (30 x 42cm), 300dpi:  $66.00 each
Additional artworks, same size range, digitised at same time as above:    .$44.00 each

Single artwork up to A0 (84 x 119cm) digitised at A3 (30 x 42cm), 300dpi: $77.00 each
Additional artworks, same size range, digitised at same time as above:    .$55.00 each

Collections of mixed artworks digitised to any special requirements: By Quote at $132.00 hour

Additional set of smaller files at 600 x 800 pixel sRGB web, A6, A5, A4 or CMYK colour: $5.50 each

CD or DVD with all files, colour calibration image, thumbnail index cover sheet and case: $16.50 each

Online Gallery on our own server to promote your art. Much better than emailing files! From $66.50
Updated as you get additional works digitised. See a basic example here: Click to view

'Digital Master' images are supplied as Adobe RGB TIF fully optimised with dust & blemish retouching. Each batch supplied with a Gretag Macbeth calibration image digitised under the same conditions as the artworks.



Image Finishing: Optimisation, retouching and file conversion options.
Many photographers shooting digital just give you sRGB (Web colours) JPG files 'dumped' on a CD. This is not acceptable. Camera 'RAW' files should be shot and carefully 'Optimised' to meet the photographer's and client's original 'vision' and meet reproduction needs and colour standards. This is what we do...

1.   RAW digital files are converted to the correct ICC colour space: Adobe RGB for print or sRGB for web.
2.
    Image is straightened, cropped, scaled and has the resolution set to the final reproduction needs.
3.   The density and gamma is adjusted on a calibrated monitor for optimum print or web reproduction
4.   Batches of similar images are colour graded so that every shot matches in tone and colour range.
5.   'Unsharp Masking' (sharpening) is applied to meet print ink trapping requirements.
6.   Any dust spots from the digital sensor and specks of dust and lint on the artwork are retouched out.
7.   If required additional files are created for different print sizes with Adobe RGB profiles & re-sharpened.
8.   If required we contact your print house and convert additional files to their preferred CMYK print settings.
9.   If required additional files are created for web & presentation needs (sRGB profile) and re-sharpened.
10. Files are written to CDs or DVDs readable on Mac & Windows with thumbnail image covers sheets.
11. Files are 'Archived' with your job settings so we can provide additional, matching work and backups.

We have developed our own software that speeds some of this work with automated batch processing. Our 'Optimisation' procedures take place on high-end Macintosh systems using pre-press calibrated monitors and full colour management. We can also offer 'PostScript' Clipping Path deep etching and high end retouching services - only then are your images ready for final reproduction. If you lose any files we keep backups which are archived in our fireproof safe for over seven years!

 

Please contact David Myers personally on (02) 9949 6090 for more information and bookings.

Also see: Archival Fine Art Printing and our 'BIG Canvas' Promotion


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By Appointment    14 Kitchener St.    Balgowlah 2093   Ph. (02) 9949 6090    Location Maps    Email:  David Myers
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