Samvinna
LIST
FEGURÐ OG VELLÍÐAN
HANDVERK
MENNING OG SAGA
SKEMMTUN
UMHVERFI
MATUR OG DRYKKUR
ÖFUGVERKFRÆÐI
VÍSINDI
ÍÞRÓTTIR
TÆKNI
KLÆÐANLEG TÆKNI
Carta Lucida: Three Ways to Make Transparent Tracing Paper (Cennini, c. 1400)
Cennino Cennini's carta lucida, the painter's see-through paper for copying a master's outlines: parchment scraped almost to nothing and oiled, a thin sheet of glue cast on a greased stone, or thin white paper soaked with linseed oil.
Byrjandi
One hour of work, then 2 to several days drying
Leiðbeiningar
1
1
The three modes
The three modes
Hleð Jupyter-vinnubók…
2
2
Read the Book of the Art
Read the Book of the Art
"If you need this transparent paper, and cannot find it ready made, make it in the following manner."
3
3
Mode 1: scraped parchment
Mode 1: scraped parchment
Have a parchment skin scraped evenly until it scarcely holds together; it is transparent by itself. For more clarity rub it over with very clear, fine linseed oil on a piece of cotton and let it dry for several days.
Efni fyrir þetta skref:
Bókfell1 stykki
Línolía1 stykki
Hreinsibómull1 stykkiNauðsynleg verkfæri:
Hnífur4
4
Mode 2: boil the glue
Mode 2: boil the glue
Soften fish glue and pieces of glue in clean water, a porringer of clean water to six pieces. Boil it, then strain it two or three times.
Efni fyrir þetta skref:
Fiskilím1 stykki
Skinnlím1 stykkiNauðsynleg verkfæri:
Háhliða pottur
Klútur (til síunar)5
5
Mode 2: cast the sheet
Mode 2: cast the sheet
Grease a clean, well-polished stone slab (he used marble or porphyry) with olive oil. When the glue is cool, brush it all over the slab. When dry, lift an edge with a knife point and peel the skin off by hand like a sheet of paper. For a very clear sheet, before lifting go over it once with boiled linseed oil and a soft brush and let it dry two or three days.
Efni fyrir þetta skref:
Ólífuolía1 stykki
Soðin línolía1 stykkiNauðsynleg verkfæri:
Flöt steinhella
LímpensillHnífur
Mjúkur pensill6
6
Mode 3: oiled paper
Mode 3: oiled paper
Take thin, even, very white cotton paper and oil it with linseed oil as in mode 1. It will be transparent.
Efni fyrir þetta skref:
Pappír1 stykkiLínolía1 stykkiHreinsibómull1 stykki7
7
Use it
Use it
Lay the transparent paper over the figure, fix it lightly at the four corners with a little red or green wax, and trace the outlines with ink and a fine pen or a small squirrel-hair brush. Lift it off and touch in lights and shadows as you like.
Efni fyrir þetta skref:
Býflugnavax1 stykkiNauðsynleg verkfæri:
Mjúkur pensill8
8
Troubleshooting
Troubleshooting
Tracing paper troubleshooting.
Flow
Loading...
9
9
History and honest limits
History and honest limits
From Cennino Cennini, **Il Libro dell'Arte** (c. 1400), tr. Christiana J. Herringham, **The Book of the Art of Cennino Cennini** (1899), chaps. 23-26 (checked on the archive.org scan bookartcenninoc01herrgoog, pp. 19-21). He gives no glue weights beyond six pieces to a porringer; the tool heads are ours.
Efni
9- 1 stykkiStaðgengill
- 2 stykkiStaðgengill
- 2 stykkiStaðgengill
- 1 stykkiStaðgengill
- 1 stykkiStaðgengill
- 1 stykkiStaðgengill
- 1 stykkiStaðgengill
- 1 stykkiStaðgengill
- 1 stykkiStaðgengill
Nauðsynleg verkfæri
6- Staðgengill
- Staðgengill
- Staðgengill
- Staðgengill
- Staðgengill
- Staðgengill
Þessi teikning býr til
Tengd Blueprint
Þessi blueprint deila þekkingu — tækni, efni eða meginreglur
CC0 opinbert ríki
Þessi teikning er gefin út undir CC0. Þér er frjálst að afrita, breyta, dreifa og nota þetta verk í hvaða tilgangi sem er, án þess að biðja um leyfi.
Studdu smiðinn með því að kaupa vörur í gegnum teikningu hans þar sem hann fær þóknun smiða sem seljendur ákvarða, eða búðu til nýja endurskoðun á þessari teikningu og tengdu hana sem tengingu í þinni eigin teikningu til að deila tekjum.