PAINT STORAGE REQUIREMENTS:
temperature and humidity conditions: 18-22 ° С at 40-70% humidity
maximum illumination 150 lux
lamps with a power of more than 100 candles (100W incandescent lamp or 20W fluorescent lamp) should be placed no closer than one meter from the object (200 candles – about 2 meters, etc.)
direct sunlight inadmissible
air mobility (drafts) and sudden changes in temperature and humidity are unacceptable
it is advisable not to touch the paint layer Continue reading
Painted varnishes are 30% solutions of resins in pinene, with the exception of kopalovy varnish, where kopalovy resin is dissolved in linseed oil. The following types of varnishes are available, used as additives to oil paints: mastic, dammar, pistachio, acrylic-pistachio and kopal.
Mastic varnish. 30% solution of mastic resin in pinene. Mastic varnish can serve not only as an additive to paints, but also by wiping the intermediate layers during layer-by-layer painting, replacing retouched varnish in this. Apply mastic varnish and as a cover for oil and tempera painting. Tends to turn a little yellow over time. Gives the work a glossy finish. Very elastic.
The varnish is damn. 30% solution of dammar resin in pinene with the addition of ethyl alcohol. Dammar varnish is used as an additive to paints and as a topcoat. During storage, it sometimes loses transparency, but Continue reading
Imprimatur is a simple and effective way to create color harmony in a painting. In thin-layer writing, the color of the soil, shining through the layers of paints, combines them in a coloristic sense. So, on soils with warm and hot shades of color it is easier to withstand painting in warm colors, on gray – in silver, on cold – in cold, on dark soil – in dark colors, etc. Imprimaturity facilitates the work of the artist and technologically speeds up the process of painting. The artist can not apply extra paint layers, and this, in turn, gives great strength to the paint layer and improves the safety of the painting. In addition, imprimaturism is a layer that does not allow excessive penetration of oil from paints into the ground, eliminating the phenomenon of excessive drying of oil paints, common in our time.
Sometimes even large planes of the canvas with a pronounced imprimature and texture of the soil do not overlap with other colors, but remain unwritten and enter the picturesque-plastic solution of the picture. Ground color is used to solve contrasts, to achieve realistic transmission of body modeling and light intensity.
“The color of the soil can play a big role in painting, if you use it according to the method of the old masters, that is, give it the opportunity to shine through layers of paints and thus take an active part in the overall effect of painting. Continue reading