A Kalliroscope is an art device/technique based on

rheoscopic fluid Rheoscopic fluid means "current showing" fluid. Such liquids are effective in visualizing dynamic currents in fluids, such as convection and laminar flow. They are microscopic crystalline platelets such as mica, metallic flakes, or fish scales ...

s invented by artist

Paul Matisse Paul Matisse (born 1933) is an artist and inventor known for his public art installations, many of which are interactive and produce sound. Matisse also invented the Kalliroscope. Early life and education Paul Matisse is the son of New York g ...

External links

kalliroscope.com
{{fluiddynamics-stub Artistic techniques Fluid dynamics Educational toys