A 1920s French 'Richard' cameo glass small lamp base, baluster form, the swollen ovoid body with raised floral designs in deep purple red on a yellow ground with vertical red striped inclusions, the signature in cameo, the base with cutaway for the cord, original gilt fitting to the top to receive the shade, shade absent. Height of glass only 5.12 in. Note: Richard was the mark used on acid-etched cameo glass made by the Austrian company Loetz after 1918.
- Baluster (glass) - An architectural term for a column in a balustrade or staircase.
When used to describe glass, it can either refer to the shape of the stem of a wine glass, being slender above and pear shaped below, or the shape of the whole vessel, usually a vase. In fact the baluster shape is often described as being vase-like.
The description of a vase as being of baluster shape covers a wide variety of shapes that often bear no resemblance to the original architectural form.
- Inclusions - Inclusions in glass objects refer to small, often irregularly shaped particles or bubbles that are trapped within the glass during the manufacturing process. These inclusions can be intentional or unintentional, and can range in size, shape, and composition.
Intentional inclusions are often added to the glass for decorative purposes, and can include materials such as colored glass, metallic foils, or even small mementos like photographs or other objects. These intentional inclusions are typically added to the glass while it is still in a molten or semi-molten state and are then moulded or blown into the final shape of the object.
Unintentional inclusions, on the other hand, are typically the result of impurities or air bubbles that become trapped within the glass during the manufacturing process. These inclusions can be seen as small specks or bubbles within the glass, and can sometimes be a sign of poor quality control during production.
While intentional inclusions can be a desirable feature of some glass objects, unintentional inclusions can sometimes be seen as a defect, and can reduce the value of a piece. However, in some cases, certain types of unintentional inclusions can actually increase the value of a piece, such as with antique glass that contains bubbles or other imperfections that are characteristic of the time period in which it was made.
- Oviform /ovoid - The outline loosely resembling the shape of an egg.
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