FR2259379A1 - Device reproducing photographs as sketches - has screen with transparent and opaque patches between negative and paper - Google Patents

Device reproducing photographs as sketches - has screen with transparent and opaque patches between negative and paper

Info

Publication number
FR2259379A1
FR2259379A1 FR7402861A FR7402861A FR2259379A1 FR 2259379 A1 FR2259379 A1 FR 2259379A1 FR 7402861 A FR7402861 A FR 7402861A FR 7402861 A FR7402861 A FR 7402861A FR 2259379 A1 FR2259379 A1 FR 2259379A1
Authority
FR
France
Prior art keywords
screen
paper
transparent
sketches
negative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7402861A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUMILIER GISELE
Original Assignee
HUMILIER GISELE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUMILIER GISELE filed Critical HUMILIER GISELE
Priority to FR7402861A priority Critical patent/FR2259379A1/en
Publication of FR2259379A1 publication Critical patent/FR2259379A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)

Abstract

A photograph (6) of any desired subject is reproduced by the procedure described in the form of a sketch, on drawing paper, to allow colouring or interpretation by the artist. A screen (1) is made from opaque material but has a matrix of transparent patches (3), which may be of various shapes. The screen may be produced photographically or may alternatively be a transparent sheet with a printed network of opaque portions. In a darkroom, an image is projected through the screen on to the artists paper (4) which has been coated with a light sensitive emulsion (5). After development, the image (7) has the appearance of a sketch. The main advantages are ease and cheapness of production.
FR7402861A 1974-01-29 1974-01-29 Device reproducing photographs as sketches - has screen with transparent and opaque patches between negative and paper Withdrawn FR2259379A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7402861A FR2259379A1 (en) 1974-01-29 1974-01-29 Device reproducing photographs as sketches - has screen with transparent and opaque patches between negative and paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402861A FR2259379A1 (en) 1974-01-29 1974-01-29 Device reproducing photographs as sketches - has screen with transparent and opaque patches between negative and paper

Publications (1)

Publication Number Publication Date
FR2259379A1 true FR2259379A1 (en) 1975-08-22

Family

ID=9134127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402861A Withdrawn FR2259379A1 (en) 1974-01-29 1974-01-29 Device reproducing photographs as sketches - has screen with transparent and opaque patches between negative and paper

Country Status (1)

Country Link
FR (1) FR2259379A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse