Meet David Popa, the artist who paints over ice floats.
He uses natural pigments such as charcoal, earth pigments and ground shells, the same raw materials that would have been used in the earliest cave paintings 40,000 years ago.
[📹 david_popa_art]
https://t.co/Ze23QuNtIY
The mesmerizing patterns of this squid's chromatophores.
Each one is an elastic organ with pigment, attached to muscles. When excited the muscles contract, expanding the chromatophore; when they relax, energy stored in the organ retracts it.
In 1967, The Mamas and The Papas were forced to lip sync their hit song "California Dreamin" on The Ed Sullivan Show. They rebelled by making this obvious to viewers.