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VAZI
Glue Gesso: Rabbit-Skin Glue and Chalk for Painting Panels
Traditional gesso is animal glue and chalk: a white, absorbent ground for wooden panels, needed for egg tempera (acrylic gesso does not take it). Soak rabbit-skin glue, melt it warm in a double boiler, stir in sifted chalk until creamy, strain it, and keep it warm while you brush on many thin coats. It is brittle, so use it on rigid surfaces only.
The picture: our diagram, glue and chalk to warm gesso.
Mwanzo
Overnight soak, then an hour
Maagizo
1
1
Soak the glue
Soak the glue
Weigh the glue and ten times its weight of cold water and leave the glue to swell overnight.
Vifaa kwa hatua hii:
Gundi ya ngozi ya sungura (chembechembe)50 g
Maji0.5 litaZana zinazohitajika:
Mizani ya dijitali ya jikoni
Seti ya bakuli za kuchanganyia2
2
Melt it warm
Melt it warm
Warm the swollen glue in a double boiler to about 60 °C, stirring until it is clear.
Zana zinazohitajika:
Sufuria ya kupikia kwa mvuke wa maji
Kipimajoto cha Kusoma Papo Hapo3
3
Stir in the chalk
Stir in the chalk
Sift the whiting and sprinkle it into the warm glue a little at a time, stirring gently, until the mix is like thin cream.
Vifaa kwa hatua hii:
Kaboneti ya kalsiamu (chaki nyeupe)550 gZana zinazohitajika:
Ungo MwembambaMizani ya dijitali ya jikoni4
4
Strain and keep warm
Strain and keep warm
Strain through muslin to remove lumps and bubbles. Keep it warm in the double boiler; it sets to a jelly as it cools. Brush it on rigid panels in many thin coats.
Zana zinazohitajika:
Kitambaa cha musilini cha kuchujaSufuria ya kupikia kwa mvuke wa maji
Seti ya brashi za rangi5
5
Batch quantities
Batch quantities
Inapakia daftari la Jupyter…
Vifaa
3- Kishikilia Nafasi
- 0.5 litaKishikilia Nafasi
- Kishikilia Nafasi
Zana Zinazohitajika
7- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
Mchoro huu unatengeneza
Blueprint zinazohusiana
Blueprint hizi zinashiriki maarifa — mbinu, vifaa au kanuni
CC0 Umma Wote
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