Did Rembrandt use mirrors, optical tricks for paintings?
Rembrandt made nearly 100 self-portraits from the 1620s until his death in 1669, including around 50 paintings as well as dozens of etchings and drawings. National Gallery of Art Rembrandt may have traced his celebrated self-portraits from optical projections created by assemblies of mirrors or lenses, a new analysis suggests.Two U.K.-based researchers...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark