Table lamp - Glass - Worked glass sculpture

Table lamp / glass sculpture worked, probably 1980s–1990s, with a satin glass body with a pink/amber and brown gradient finish.
Geometric elements applied and relief-engraved (triangle and arch motifs).
Central dark cabochon applied.
Elliptical base in glass of the same color and a stem with a flared "cup" collar.
Postmodern/art deco revival aesthetic typical of atelier productions, perhaps in a small run.
E14 60 W max