How to use in-sentence of “ochre”:
+ The umber, sienna and ochre are oxides or hydrated oxides of a yellow to chestnut colour.
+ His paintings were known for their bright colours, as opposed to the traditional natural ochre colours used by many other artists of the Western Desert.
+ The size of these ochre deposits raises a problem not yet solved.
+ There are a few panels of red ochre hand prints and hand stencils made by spitting pigment over hands pressed against the cave surface.
+ Some of the pictures are made in red and yellow ochre and white clay, others have been carved into the rocks.
