Giovanni Battista Gaulli: The Architect of Illusion Giovanni Battista Gaulli, a name perhaps less familiar than those of Bernini or Caravaggio, stands as a pivotal figure in the Baroque era – a master illusionist whose breathtaking frescoes transformed sacred spaces and redefined the possibilities of painting. Born in Genoa in 1639, Gaulli’s life was marked by both artistic promise and personal tragedy, ultimately culminating in his u…