Soap bubble for its soaps in 1886 using a painting by John Everett Millais of a child playing with bubbles. The Chicago company Chemtoy began selling bubble solution in the 1940s, and bubble solution has been popular with children ever since. According to one industry estimate, retailers sell around 200 million bottles annually. A bubble is made of transparent water enclosing transparent air. However the soap film is as thin as the visible light wavelength, resulting in interferences. This creates iridescence which, together with the bubble's spherical shape and fragility, contributes to its magical effect on children and adults alike. Each colour
The Age of Innocence (painting) name given to the painting after Reynold's death originated with Joseph Grozer in 1794, when he used that title for his stipple engraving of the work. The original title given to the painting by the artist probably was, "A Little Girl", the title of a work exhibited by Reynolds at the Royal Academy. The title Grozer invented began to be used popularly for the painting and later, it was used knowingly as the title of a 1920 novel. The Age of Innocence (painting) The Age of Innocence is an oil on canvas painting by Sir Joshua Reynolds, created in either