Middle of the 20th century
Tourmaline, amethyst quartz, agate, garnet, fluorite, plexiglass, metal; carving, casting, polishing, silvering
Height 26.6 cm
The composition features four hummingbirds made of multi-colored tourmaline, with bright green, yellow and purple stripes, with wings made from transparent amethyst quartz with purple inclusions, with garnet eyes, sitting on solid base of white fluorite crystals. Rectangular stand is from polished plexiglass.