-
Cobalt gl****—known as "
smalt" when
ground as a pigment—is a deep blue
coloured gl****
prepared by
including a
cobalt compound,
typically cobalt oxide or...
- was
powdered smalt (cobalt gl****) used in
laundering and
dyeing applications, and it then came to be used as a
colour name from 1894.
Smalt has a deep,...
- paint.
Transparent gl****es are
tinted with the silica-based
cobalt pigment "
smalt". Ores
containing cobalt have been used
since antiquity as
pigments to give...
- a pigment. It has been used
since the
Middle Ages to make
smalt, a blue-colored gl****.
Smalt is
produced by
melting a
mixture of
roasted mineral smaltite...
- S.
Beudant in 1832
because the
mineral was used in the
preparation of
smalt for
producing a blue
color in
porcelain and gl****.
Spencer 1911, p. 249...
- many
different colours were available: gold (using mica), blue (using
smalt or verditer),
black (using lamp black),
white (using lead white), yellow...
-
achieved using cochineal.
Yellow could come from saffron, and pale blue from
smalt. The
bluish tint of a ruff was
supposed to make the wearer's complexion...
-
Peter Paul Rubens. The
green skirt of
Deborah Kip is
painted in azurite,
smalt, blue
verditer (artificial form of azurite),
yellow ochre, lead-tin-yellow...
- red
porphyry are placed. Next to the
pilasters are
bands of
bright red
smalt, to the
right of
which are
bands of
black labradorite. This combination...
- Over this he put an
additional layer of
glaze made of
mixture of blue
smalt, red ochre, and
yellow lake.
Using these ingredients and many others, he...
