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
John Everett Millais a kind of "pictorial eco-system." "Mariana" is a painting that Millais painted in 1850-51 based on the play" Measure for Measure" by William Shakespeare and the poem of the same name by Alfred, Lord Tennyson from 1830. In the play, the young Mariana was to be married, but was rejected by her betrothed when her dowry was lost in a shipwreck. This style was promoted by the critic John Ruskin, who had defended the Pre-Raphaelites against their critics. Millais's friendship with Ruskin introduced him to Ruskin's wife Effie. Soon after they met she modelled for his painting "The Order of